CA444953A - Matiere impermeable - Google Patents

Matiere impermeable

Info

Publication number: CA444953A
Authority: CA; Canada
Prior art keywords: water; repellent material; repellent
Prior art date: 1947-11-11
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

CA444953A

Other languages

Inventor

J. Norton Francis

Original Assignee

Canadian General Electric Co Ltd

Publication date

1947-11-11

1947-11-11 Application granted granted Critical

1947-11-11 Publication of CA444953A publication Critical patent/CA444953A/fr

Status Expired legal-status Critical Current

CA444953A Matiere impermeable Expired CA444953A (fr)

Application Number	Priority Date	Filing Date	Title
CA444953T

Publication Number	Publication Date
CA444953A true CA444953A (fr)	1947-11-11

Application Number	Title	Priority Date	Filing Date
CA444953A Expired CA444953A (fr)			Matiere impermeable

Country	Link
CA (1)	CA444953A (fr)

Publication	Publication Date	Title
CA444953A (fr)	1947-11-11	Matiere impermeable
CA439205A (fr)	1947-01-14	Instrument pour le transport de materiaux
CA441755A (fr)	1947-05-27	Matiere ceramique
CA445585A (fr)	1947-12-16	Materiau de construction
CA439674A (fr)	1947-02-11	Matiere de contact
CA443229A (fr)	1947-07-29	Matiere refractaire
CA444894A (fr)	1947-11-04	Matiere pigmentee
CA440386A (fr)	1947-03-25	Matiere phosphorescente
CA441874A (fr)	1947-06-03	Matiere ressemblant au cuir
CA439640A (fr)	1947-02-11	Matiere polymerique
CA441484A (fr)	1947-05-20	Matiere polymerique
CA441485A (fr)	1947-05-20	Matiere polymerique
CA441491A (fr)	1947-05-20	Matiere polymerique
CA441492A (fr)	1947-05-20	Matiere polymerique
CA443433A (fr)	1947-08-05	Matiere polymere
CA443438A (fr)	1947-08-05	Matiere polymere
CA445460A (fr)	1947-12-09	Matiere polymere
CA439623A (fr)	1947-02-11	Traitement de matieres
CA439624A (fr)	1947-02-11	Traitement de matieres
CA439625A (fr)	1947-02-11	Traitement de matieres
CA440059A (fr)	1947-03-04	Matiere artificielle
CA441646A (fr)	1947-05-27	Matiere pour moustiquaire
CA442129A (fr)	1947-06-10	Matiere mixte
CA442390A (fr)	1947-06-17	Matiere mixte
CA441487A (fr)	1947-05-20	Matiere pulverulente