CA21331A - Grattoir et elevateur - Google Patents

Grattoir et elevateur

Info

Publication number
CA21331A
CA21331A CA000021331A CA21331DA CA21331A CA 21331 A CA21331 A CA 21331A CA 000021331 A CA000021331 A CA 000021331A CA 21331D A CA21331D A CA 21331DA CA 21331 A CA21331 A CA 21331A
Authority
CA
Canada
Prior art keywords
scraper
elevator
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
CA000021331A
Other languages
English (en)
Inventor
Titus H. Apple
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
Application granted granted Critical
Publication of CA21331A publication Critical patent/CA21331A/fr
Expired legal-status Critical Current

Links

CA000021331A Grattoir et elevateur Expired CA21331A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA21331T

Publications (1)

Publication Number Publication Date
CA21331A true CA21331A (fr) 1885-03-27

Family

ID=45137874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000021331A Expired CA21331A (fr) Grattoir et elevateur

Country Status (1)

Country Link
CA (1) CA21331A (fr)

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