CA415980A - Appareil a frotter et a polir - Google Patents

Appareil a frotter et a polir

Info

Publication number: CA415980A
Authority: CA; Canada
Prior art keywords: scrubbing; polishing apparatus; polishing
Prior art date: 1943-10-26
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

CA415980A

Other languages

English (en)

Inventor

S. Nachtman 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.)

Individual

Original Assignee

Individual

Publication date

1943-10-26

1943-10-26 Application granted granted Critical

1943-10-26 Publication of CA415980A publication Critical patent/CA415980A/fr

Status Expired legal-status Critical Current

Links

238000005498 polishing Methods 0.000 title 1
238000005201 scrubbing Methods 0.000 title 1

CA415980A Appareil a frotter et a polir Expired CA415980A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA415980T

Publications (1)

Publication Number	Publication Date
CA415980A true CA415980A (fr)	1943-10-26

Family

ID=35525194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA415980A Expired CA415980A (fr)			Appareil a frotter et a polir

Country Status (1)

Country	Link
CA (1)	CA415980A (fr)

0
- CA CA415980A patent/CA415980A/fr not_active Expired

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