CA404181A - Cleaning and polishing apparatus - Google Patents

Cleaning and polishing apparatus

Info

Publication number
CA404181A
CA404181A CA404181A CA404181DA CA404181A CA 404181 A CA404181 A CA 404181A CA 404181 A CA404181 A CA 404181A CA 404181D A CA404181D A CA 404181DA CA 404181 A CA404181 A CA 404181A
Authority
CA
Canada
Prior art keywords
cleaning
polishing apparatus
polishing
Prior art date
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
CA404181A
Other languages
French (fr)
Inventor
S. Hayward 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
Application granted granted Critical
Publication of CA404181A publication Critical patent/CA404181A/en
Expired legal-status Critical Current

Links

CA404181A Cleaning and polishing apparatus Expired CA404181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA404181T

Publications (1)

Publication Number Publication Date
CA404181A true CA404181A (en) 1942-04-21

Family

ID=35415479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA404181A Expired CA404181A (en) Cleaning and polishing apparatus

Country Status (1)

Country Link
CA (1) CA404181A (en)

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