CA147464A - Grattoir - Google Patents

Grattoir

Info

Publication number
CA147464A
CA147464A CA000147464A CA147464DA CA147464A CA 147464 A CA147464 A CA 147464A CA 000147464 A CA000147464 A CA 000147464A CA 147464D A CA147464D A CA 147464DA CA 147464 A CA147464 A CA 147464A
Authority
CA
Canada
Prior art keywords
scraper
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
CA000147464A
Other languages
English (en)
Inventor
Fred Alexander Dunn
George Ewers
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 CA147464A publication Critical patent/CA147464A/fr
Expired legal-status Critical Current

Links

CA000147464A 1912-09-12 1912-09-12 Grattoir Expired CA147464A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA147464T 1912-09-12

Publications (1)

Publication Number Publication Date
CA147464A true CA147464A (fr) 1913-04-22

Family

ID=45267178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000147464A Expired CA147464A (fr) 1912-09-12 1912-09-12 Grattoir

Country Status (1)

Country Link
CA (1) CA147464A (fr)

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