CA252420A - Caoutchouc eponge - Google Patents

Caoutchouc eponge

Info

Publication number: CA252420A
Authority: CA; Canada
Prior art keywords: sponge rubber; sponge; rubber
Prior art date: 1925-08-04
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

CA252420A

Other languages

English (en)

Inventor

Beach Pratt William

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.)

Research Inc

Original Assignee

Research Inc

Publication date

1925-08-04

1925-08-04 Application granted granted Critical

1925-08-04 Publication of CA252420A publication Critical patent/CA252420A/fr

Status Expired legal-status Critical Current

Links

CA252420A Caoutchouc eponge Expired CA252420A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA252420T

Publications (1)

Publication Number	Publication Date
CA252420A true CA252420A (fr)	1925-08-04

Family

ID=35159394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA252420A Expired CA252420A (fr)			Caoutchouc eponge

Country Status (1)

Country	Link
CA (1)	CA252420A (fr)

0
- CA CA252420A patent/CA252420A/fr not_active Expired

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