BR7105742D0 - PROCESS FOR OBTAINING MULTIPLE COPIES AND HECTOGRAPHIC CARBON PAPER FOR ITS PERFORMANCE - Google Patents

PROCESS FOR OBTAINING MULTIPLE COPIES AND HECTOGRAPHIC CARBON PAPER FOR ITS PERFORMANCE

Info

Publication number: BR7105742D0
Authority: BR; Brazil
Prior art keywords: performance; multiple copies; carbon paper; obtaining multiple; hectographic carbon
Prior art date: 1970-11-04

Application number

BR5742/71A

Other languages

Portuguese (pt)

Inventor

D Meale

Original Assignee

Lamson Industries Ltd

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.)

1970-11-04

Filing date

1971-08-31

Publication date

1973-05-24

1971-08-31 Application filed by Lamson Industries Ltd filed Critical Lamson Industries Ltd

1973-05-24 Publication of BR7105742D0 publication Critical patent/BR7105742D0/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Color Printing (AREA)
Paper (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)

BR5742/71A 1970-11-04 1971-08-31 PROCESS FOR OBTAINING MULTIPLE COPIES AND HECTOGRAPHIC CARBON PAPER FOR ITS PERFORMANCE BR7105742D0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5248470A GB1367887A (en)	1970-11-04	1970-11-04	Duplicating systems

Publications (1)

Publication Number	Publication Date
BR7105742D0 true BR7105742D0 (en)	1973-05-24

Family

ID=10464099

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR5742/71A BR7105742D0 (en)	1970-11-04	1971-08-31	PROCESS FOR OBTAINING MULTIPLE COPIES AND HECTOGRAPHIC CARBON PAPER FOR ITS PERFORMANCE

Country Status (10)

Country	Link
AU (1)	AU3285671A (en)
BE (1)	BE771820A (en)
BR (1)	BR7105742D0 (en)
CA (1)	CA941611A (en)
CH (1)	CH572401A5 (en)
FR (1)	FR2112929A5 (en)
GB (1)	GB1367887A (en)
LU (1)	LU63787A1 (en)
NL (1)	NL7111899A (en)
ZA (1)	ZA715683B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4105225A (en) *	1974-01-10	1978-08-08	Moore Business Forms Inc.	Autographic register systems

1970
- 1970-11-04 GB GB5248470A patent/GB1367887A/en not_active Expired
1971
- 1971-08-25 ZA ZA715683A patent/ZA715683B/en unknown
- 1971-08-26 BE BE771820A patent/BE771820A/en unknown
- 1971-08-26 LU LU63787D patent/LU63787A1/xx unknown
- 1971-08-27 CH CH1264871A patent/CH572401A5/xx not_active IP Right Cessation
- 1971-08-27 CA CA121,616A patent/CA941611A/en not_active Expired
- 1971-08-30 AU AU32856/71A patent/AU3285671A/en not_active Expired
- 1971-08-30 FR FR7131390A patent/FR2112929A5/fr not_active Expired
- 1971-08-30 NL NL7111899A patent/NL7111899A/xx unknown
- 1971-08-31 BR BR5742/71A patent/BR7105742D0/en unknown

Also Published As

Publication number	Publication date
ZA715683B (en)	1972-04-26
NL7111899A (en)	1972-05-08
CH572401A5 (en)	1976-02-13
BE771820A (en)	1971-12-31
CA941611A (en)	1974-02-12
AU3285671A (en)	1973-03-08
LU63787A1 (en)	1972-01-06
DE2141407B2 (en)	1976-07-08
FR2112929A5 (en)	1972-06-23
DE2141407A1 (en)	1973-08-30
GB1367887A (en)	1974-09-25

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