CA298325A - Appareil a faconner des pieces concaves - Google Patents

Appareil a faconner des pieces concaves

Info

Publication number
CA298325A
CA298325A CA298325A CA298325DA CA298325A CA 298325 A CA298325 A CA 298325A CA 298325 A CA298325 A CA 298325A CA 298325D A CA298325D A CA 298325DA CA 298325 A CA298325 A CA 298325A
Authority
CA
Canada
Prior art keywords
shaped members
forming cup
cup
forming
members
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
CA298325A
Other languages
English (en)
Inventor
N. Booth William
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 CA298325A publication Critical patent/CA298325A/fr
Expired legal-status Critical Current

Links

CA298325A Appareil a faconner des pieces concaves Expired CA298325A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298325T

Publications (1)

Publication Number Publication Date
CA298325A true CA298325A (fr) 1930-03-18

Family

ID=35235644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298325A Expired CA298325A (fr) Appareil a faconner des pieces concaves

Country Status (1)

Country Link
CA (1) CA298325A (fr)

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