BE756315A - TIME MEASURING DEVICE - Google Patents

TIME MEASURING DEVICE

Info

Publication number: BE756315A
Authority: BE; Belgium
Prior art keywords: measuring device; time measuring; time; measuring
Prior art date: 1969-09-20

Application number

Other languages

Original Assignee

Photo Mechanik

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.)

1969-09-20

Publication date

1971-03-01

1971-03-01 Publication of BE756315A publication Critical patent/BE756315A/en

Classifications

- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/02—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data
- G07C1/08—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data wherein the time is indicated by marking an element, e.g. a card or tape, in position determined by the time

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Time Recorders, Dirve Recorders, Access Control (AREA)
Measurement Of Unknown Time Intervals (AREA)

BE756315D 1969-09-20 TIME MEASURING DEVICE BE756315A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1416669A CH516201A (en)	1969-09-20	1969-09-20	Time clock

Publications (1)

Publication Number	Publication Date
BE756315A true BE756315A (en)	1971-03-01

Family

ID=4398530

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE756315D BE756315A (en)	1969-09-20		TIME MEASURING DEVICE

Country Status (7)

Country	Link
US (1)	US3725952A (en)
AT (1)	AT313179B (en)
BE (1)	BE756315A (en)
CH (2)	CH1416669A4 (en)
DE (1)	DE2044491C3 (en)
FR (1)	FR2062203A5 (en)
GB (1)	GB1323899A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3403270C2 (en) *	1983-05-20	1985-04-25	Erwin 8391 Tittling Breit	Device for recording working times on a data carrier
WO1989002831A1 (en) *	1987-10-01	1989-04-06	Friedrich Medloby	Indicator device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2874020A (en) *		1959-02-17		esler
US743408A (en) *	1899-08-15	1903-11-03	Automatic Time Stamp Company	Time-stamp.
US870667A (en) *	1904-12-07	1907-11-12	Philip J Darlington	Recorder
US834365A (en) *	1905-10-30	1906-10-30	Philip J Darlington	Integrating-machine.

0
- BE BE756315D patent/BE756315A/en not_active IP Right Cessation
1969
- 1969-09-20 CH CH1416669D patent/CH1416669A4/xx unknown
- 1969-09-20 CH CH1416669A patent/CH516201A/en not_active IP Right Cessation
1970
- 1970-09-08 DE DE2044491A patent/DE2044491C3/en not_active Expired
- 1970-09-10 GB GB4326270A patent/GB1323899A/en not_active Expired
- 1970-09-11 US US00071449A patent/US3725952A/en not_active Expired - Lifetime
- 1970-09-16 FR FR7033582A patent/FR2062203A5/fr not_active Expired
- 1970-09-17 AT AT842270A patent/AT313179B/en active

Also Published As

Publication number	Publication date
CH1416669A4 (en)	1971-06-30
DE2044491C3 (en)	1974-04-25
FR2062203A5 (en)	1971-06-25
GB1323899A (en)	1973-07-18
CH516201A (en)	1971-06-30
US3725952A (en)	1973-04-03
DE2044491B2 (en)	1973-09-27
AT313179B (en)	1974-02-11
DE2044491A1 (en)	1971-04-15

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Legal Events

Date	Code	Title	Description
1989-03-31	RE	Patent lapsed	Owner name: DATA-QUARZ A.G. Effective date: 19880930

Date

Code

Title

Description

1989-03-31

Patent lapsed

Owner name: DATA-QUARZ A.G.

Effective date: 19880930