NL7416431A - PROGRAM CONTROLLED TIME DIVIDER GEARBOX. - Google Patents

PROGRAM CONTROLLED TIME DIVIDER GEARBOX.

Info

Publication number: NL7416431A
Authority: NL; Netherlands
Prior art keywords: program controlled; controlled time; time divider; divider gearbox; gearbox
Prior art date: 1973-12-21

Application number

NL7416431A

Other languages

Dutch (nl)

Other versions

NL178118B (en

NL178118C (en

Original Assignee

Western Electric Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-12-21

Filing date

1974-12-17

Publication date

1975-06-24

1973-12-21 Priority claimed from US427339A external-priority patent/US3870826A/en

1973-12-21 Priority claimed from US427335A external-priority patent/US3903370A/en

1973-12-21 Priority claimed from US427325A external-priority patent/US3908092A/en

1974-12-17 Application filed by Western Electric Co filed Critical Western Electric Co

1975-06-24 Publication of NL7416431A publication Critical patent/NL7416431A/en

1985-08-16 Publication of NL178118B publication Critical patent/NL178118B/en

1986-01-16 Application granted granted Critical

1986-01-16 Publication of NL178118C publication Critical patent/NL178118C/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Time-Division Multiplex Systems (AREA)
Exchange Systems With Centralized Control (AREA)
Sub-Exchange Stations And Push- Button Telephones (AREA)

NL7416431A 1973-12-21 1974-12-17 TELECOMMUNICATION SWITCH OPERATING IN ACCORDANCE WITH THE TIME DISTRIBUTION MULTIPLEX PRINCIPLE. NL178118C (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US427339A US3870826A (en)	1973-12-21	1973-12-21	Tone control system for a time division switching system
US427335A US3903370A (en)	1973-12-21	1973-12-21	Line switch controller for a time division switching system
US427325A US3908092A (en)	1973-12-21	1973-12-21	Program controlled time division switching systems

Publications (3)

Publication Number	Publication Date
NL7416431A true NL7416431A (en)	1975-06-24
NL178118B NL178118B (en)	1985-08-16
NL178118C NL178118C (en)	1986-01-16

Family

ID=27411546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7416431A NL178118C (en)	1973-12-21	1974-12-17	TELECOMMUNICATION SWITCH OPERATING IN ACCORDANCE WITH THE TIME DISTRIBUTION MULTIPLEX PRINCIPLE.

Country Status (8)

Country	Link
JP (1)	JPS5934036B2 (en)
CH (1)	CH579336A5 (en)
DE (1)	DE2459555C2 (en)
FR (1)	FR2279295A1 (en)
GB (3)	GB1494628A (en)
IT (1)	IT1027831B (en)
NL (1)	NL178118C (en)
SE (1)	SE409072B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62108544U (en) *	1985-12-25	1987-07-10
JPH04109472U (en) *	1991-03-07	1992-09-22	いすゞ自動車株式会社	Injection pump noise suppression device
JP7411979B2 (en)	2019-07-19	2024-01-12	公立大学法人福島県立医科大学	internal standard gene

1974
- 1974-12-10 SE SE7415461A patent/SE409072B/en not_active IP Right Cessation
- 1974-12-17 NL NL7416431A patent/NL178118C/en not_active IP Right Cessation
- 1974-12-17 DE DE19742459555 patent/DE2459555C2/en not_active Expired
- 1974-12-19 GB GB5503874A patent/GB1494628A/en not_active Expired
- 1974-12-19 IT IT3075974A patent/IT1027831B/en active
- 1974-12-19 GB GB1987277A patent/GB1494630A/en not_active Expired
- 1974-12-19 CH CH1697774A patent/CH579336A5/xx not_active IP Right Cessation
- 1974-12-19 GB GB1987177A patent/GB1494629A/en not_active Expired
- 1974-12-21 JP JP14634774A patent/JPS5934036B2/en not_active Expired
- 1974-12-23 FR FR7442600A patent/FR2279295A1/en active Granted

Also Published As

Publication number	Publication date
JPS5934036B2 (en)	1984-08-20
JPS5096107A (en)	1975-07-31
IT1027831B (en)	1978-12-20
NL178118B (en)	1985-08-16
DE2459555A1 (en)	1975-07-03
GB1494629A (en)	1977-12-07
DE2459555C2 (en)	1985-04-04
SE409072B (en)	1979-07-23
GB1494630A (en)	1977-12-07
SE7415461L (en)	1975-06-23
CH579336A5 (en)	1976-08-31
NL178118C (en)	1986-01-16
FR2279295A1 (en)	1976-02-13
FR2279295B1 (en)	1978-12-29
GB1494628A (en)	1977-12-07

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Legal Events

Date	Code	Title
1982-02-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1987-08-17	V1	Lapsed because of non-payment of the annual fee