CA157382A - Mandrin de forets a roc - Google Patents

Mandrin de forets a roc

Info

Publication number
CA157382A
CA157382A CA000157382A CA157382DA CA157382A CA 157382 A CA157382 A CA 157382A CA 000157382 A CA000157382 A CA 000157382A CA 157382D A CA157382D A CA 157382DA CA 157382 A CA157382 A CA 157382A
Authority
CA
Canada
Prior art keywords
chuck
rock drills
drills
rock
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
CA000157382A
Other languages
English (en)
Inventor
James C. H. Vaught
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA157382A publication Critical patent/CA157382A/fr
Expired legal-status Critical Current

Links

CA000157382A 1914-03-12 1914-03-12 Mandrin de forets a roc Expired CA157382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157382T 1914-03-12

Publications (1)

Publication Number Publication Date
CA157382A true CA157382A (fr) 1914-08-11

Family

ID=45277088

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000157382A Expired CA157382A (fr) 1914-03-12 1914-03-12 Mandrin de forets a roc

Country Status (1)

Country Link
CA (1) CA157382A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1006558S1 (en) * 2021-05-27 2023-12-05 Williams-Sonoma, Inc. Food slicer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1006558S1 (en) * 2021-05-27 2023-12-05 Williams-Sonoma, Inc. Food slicer

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