CA437191A - Perforatrice - Google Patents

Perforatrice

Info

Publication number: CA437191A
Authority: CA; Canada
Prior art keywords: drill
Prior art date: 1946-10-01
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

CA437191A

Other languages

English (en)

Inventor

P. Mcintee Kenneth

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

1946-10-01

1946-10-01 Application granted granted Critical

1946-10-01 Publication of CA437191A publication Critical patent/CA437191A/fr

Status Expired legal-status Critical Current

Links

CA437191A Perforatrice Expired CA437191A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA437191T

Publications (1)

Publication Number	Publication Date
CA437191A true CA437191A (fr)	1946-10-01

Family

ID=35552426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA437191A Expired CA437191A (fr)			Perforatrice

Country Status (1)

Country	Link
CA (1)	CA437191A (fr)

0
- CA CA437191A patent/CA437191A/fr not_active Expired

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