CA438552A - Machine a percer - Google Patents

Machine a percer

Info

Publication number: CA438552A
Authority: CA; Canada
Prior art keywords: drilling machine; drilling; machine
Prior art date: 1946-12-17
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

CA438552A

Other languages

English (en)

Inventor

B. Burke Wilbur

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

1946-12-17

1946-12-17 Application granted granted Critical

1946-12-17 Publication of CA438552A publication Critical patent/CA438552A/fr

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title 1

CA438552A Machine a percer Expired CA438552A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA438552T

Publications (1)

Publication Number	Publication Date
CA438552A true CA438552A (fr)	1946-12-17

Family

ID=35553786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA438552A Expired CA438552A (fr)			Machine a percer

Country Status (1)

Country	Link
CA (1)	CA438552A (fr)

0
- CA CA438552A patent/CA438552A/fr not_active Expired

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