CA837545A - Pressure sensitive copying papers - Google Patents

Pressure sensitive copying papers

Info

Publication number: CA837545A
Authority: CA; Canada
Prior art keywords: pressure sensitive; sensitive copying; copying papers; papers; pressure
Prior art date: 1970-03-24
Legal status (The legal status 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 status listed.): Expired

Application number

CA837545A

Inventor

Katayama Shizuo

Goto Rikio

Nita Toshiyuki

Ogawa Satoshi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fujifilm Holdings Corp

Hodogaya Chemical Co Ltd

Original Assignee

Hodogaya Chemical Co Ltd

Fuji Photo Film Co Ltd

Publication date

1970-03-24

1970-03-24 Application granted granted Critical

1970-03-24 Publication of CA837545A publication Critical patent/CA837545A/en

Status Expired legal-status Critical Current

Links

CA837545A Pressure sensitive copying papers Expired CA837545A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA837545T

Publications (1)

Publication Number	Publication Date
CA837545A true CA837545A (en)	1970-03-24

Family

ID=36321739

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA837545A Expired CA837545A (en)			Pressure sensitive copying papers

Country Status (1)

Country	Link
CA (1)	CA837545A (en)

0
- CA CA837545A patent/CA837545A/en not_active Expired

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