CA374981A - Dispositif a nettoyer - Google Patents

Dispositif a nettoyer

Info

Publication number: CA374981A
Authority: CA; Canada
Prior art keywords: cleaning device; cleaning
Prior art date: 1938-07-05
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

CA374981A

Other languages

English (en)

Inventor

Richard Shannon Charles

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.)

Individual

Original Assignee

Individual

Publication date

1938-07-05

1938-07-05 Application granted granted Critical

1938-07-05 Publication of CA374981A publication Critical patent/CA374981A/fr

Status Expired legal-status Critical Current

Links

238000004140 cleaning Methods 0.000 title 1

CA374981A Dispositif a nettoyer Expired CA374981A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA374981T

Publications (1)

Publication Number	Publication Date
CA374981A true CA374981A (fr)	1938-07-05

Family

ID=35379305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA374981A Expired CA374981A (fr)			Dispositif a nettoyer

Country Status (1)

Country	Link
CA (1)	CA374981A (fr)

0
- CA CA374981A patent/CA374981A/fr not_active Expired

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