CA308004A - Machine a travailler la pierre - Google Patents

Machine a travailler la pierre

Info

Publication number: CA308004A
Authority: CA; Canada
Prior art keywords: working machine; stone working; stone; machine; working
Prior art date: 1931-01-27
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

CA308004A

Other languages

English (en)

Inventor

A. Lane Willis

A. Grearson Frederick

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

1931-01-27

1931-01-27 Application granted granted Critical

1931-01-27 Publication of CA308004A publication Critical patent/CA308004A/fr

Status Expired legal-status Critical Current

Links

239000004575 stone Substances 0.000 title 1

CA308004A Machine a travailler la pierre Expired CA308004A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA308004T

Publications (1)

Publication Number	Publication Date
CA308004A true CA308004A (fr)	1931-01-27

Family

ID=35261156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA308004A Expired CA308004A (fr)			Machine a travailler la pierre

Country Status (1)

Country	Link
CA (1)	CA308004A (fr)

0
- CA CA308004A patent/CA308004A/fr not_active Expired

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