CA345280A - Production de pellicules de cellulose - Google Patents

Production de pellicules de cellulose

Info

Publication number: CA345280A
Authority: CA; Canada
Prior art keywords: film production; cellulose film; cellulose; production; film
Prior art date: 1934-10-16
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

CA345280A

Other languages

English (en)

Inventor

R. Herndon Lee

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.)

Du Pont Cellophane Co Inc

Original Assignee

Du Pont Cellophane Co Inc

Publication date

1934-10-16

1934-10-16 Application granted granted Critical

1934-10-16 Publication of CA345280A publication Critical patent/CA345280A/fr

Status Expired legal-status Critical Current

Links

229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1

CA345280A Production de pellicules de cellulose Expired CA345280A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA345280T

Publications (1)

Publication Number	Publication Date
CA345280A true CA345280A (fr)	1934-10-16

Family

ID=35316553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA345280A Expired CA345280A (fr)			Production de pellicules de cellulose

Country Status (1)

Country	Link
CA (1)	CA345280A (fr)

0
- CA CA345280A patent/CA345280A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA345280A (fr)	1934-10-16	Production de pellicules de cellulose
CA339929A (fr)	1934-03-13	Production de pellicules
CA340765A (fr)	1934-04-10	Production de cellulose
CA341121A (fr)	1934-04-24	Fabrication de cellulose
CA344958A (fr)	1934-09-25	Fabrication de la cellulose
CA340961A (fr)	1934-04-17	Production de contrastes photographiques
CA341364A (fr)	1934-05-01	Production de papier
CA339008A (fr)	1934-01-30	Fabrication de pulpe
CA343186A (fr)	1934-07-17	Fabrication du papier
CA339360A (fr)	1934-02-13	Fabrication du papier
CA339515A (fr)	1934-02-20	Fabrication du papier
CA339884A (fr)	1934-03-06	Fabrication du papier
CA340115A (fr)	1934-03-20	Fabrication du papier
CA340445A (fr)	1934-03-27	Fabrication du papier
CA340446A (fr)	1934-03-27	Fabrication du papier
CA340963A (fr)	1934-04-17	Fabrication du papier
CA340974A (fr)	1934-04-17	Fabrication du papier
CA341518A (fr)	1934-05-08	Fabrication du papier
CA342831A (fr)	1934-07-03	Fabrication du papier
CA343195A (fr)	1934-07-17	Fabrication du papier
CA346062A (fr)	1934-11-13	Fabrication du papier
CA346706A (fr)	1934-12-11	Fabrication du papier
CA346707A (fr)	1934-12-11	Fabrication du papier
CA339708A (fr)	1934-02-27	Production de cobalt ferreux
CA340675A (fr)	1934-04-10	Fabrication d'esters de cellulose