CA372475A - Grattoir telescopique - Google Patents

Grattoir telescopique

Info

Publication number
CA372475A
CA372475A CA372475A CA372475DA CA372475A CA 372475 A CA372475 A CA 372475A CA 372475 A CA372475 A CA 372475A CA 372475D A CA372475D A CA 372475DA CA 372475 A CA372475 A CA 372475A
Authority
CA
Canada
Prior art keywords
telescopic scraper
scraper
telescopic
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
CA372475A
Other languages
English (en)
Inventor
Gilmore Le Tourneau Robert
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.)
Keppel LeTourneau USA Inc
Original Assignee
RG LeTourneau Inc
Publication date
Application granted granted Critical
Publication of CA372475A publication Critical patent/CA372475A/fr
Expired legal-status Critical Current

Links

CA372475A Grattoir telescopique Expired CA372475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA372475T

Publications (1)

Publication Number Publication Date
CA372475A true CA372475A (fr) 1938-03-15

Family

ID=35373540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA372475A Expired CA372475A (fr) Grattoir telescopique

Country Status (1)

Country Link
CA (1) CA372475A (fr)

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