CA189333A - Porte-foret - Google Patents

Porte-foret

Info

Publication number
CA189333A
CA189333A CA000189333A CA189333DA CA189333A CA 189333 A CA189333 A CA 189333A CA 000189333 A CA000189333 A CA 000189333A CA 189333D A CA189333D A CA 189333DA CA 189333 A CA189333 A CA 189333A
Authority
CA
Canada
Prior art keywords
chuck
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
CA000189333A
Other languages
English (en)
Inventor
John Fredrik Halstead
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.)
WAHLSTROM TOOL Co
Original Assignee
WAHLSTROM TOOL Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WAHLSTROM TOOL Co filed Critical WAHLSTROM TOOL Co
Application granted granted Critical
Publication of CA189333A publication Critical patent/CA189333A/fr
Expired legal-status Critical Current

Links

CA000189333A 1918-08-20 1918-08-20 Porte-foret Expired CA189333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189333T 1918-08-20

Publications (1)

Publication Number Publication Date
CA189333A true CA189333A (fr) 1919-03-25

Family

ID=45308984

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000189333A Expired CA189333A (fr) 1918-08-20 1918-08-20 Porte-foret

Country Status (1)

Country Link
CA (1) CA189333A (fr)

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