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CA471873A - Papier permanent - Google Patents

Papier permanent

Info

Publication number
CA471873A
CA471873A CA471873A CA471873DA CA471873A CA 471873 A CA471873 A CA 471873A CA 471873 A CA471873 A CA 471873A CA 471873D A CA471873D A CA 471873DA CA 471873 A CA471873 A CA 471873A
Authority
CA
Canada
Prior art keywords
papers
permanent
permanent papers
Prior art date
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
CA471873A
Other languages
English (en)
Inventor
G. Landes Chester
Studeny John
D. Pollard John
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA471873A publication Critical patent/CA471873A/fr
Expired legal-status Critical Current

Links

CA471873A Papier permanent Expired CA471873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA471873T

Publications (1)

Publication Number Publication Date
CA471873A true CA471873A (fr) 1951-03-06

Family

ID=35605825

Family Applications (1)

Application Number Title Priority Date Filing Date
CA471873A Expired CA471873A (fr) Papier permanent

Country Status (1)

Country Link
CA (1) CA471873A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016325A (en) * 1955-11-01 1962-01-09 Electro Chem Fiber Seal Corp Process of combining water-insoluble additament with organic fibrous material
US3264172A (en) * 1965-04-24 1966-08-02 Calgon Corp Bacteriostatic paper containing a guanidine salt and method of making the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016325A (en) * 1955-11-01 1962-01-09 Electro Chem Fiber Seal Corp Process of combining water-insoluble additament with organic fibrous material
US3264172A (en) * 1965-04-24 1966-08-02 Calgon Corp Bacteriostatic paper containing a guanidine salt and method of making the same

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