CA290709A - Machine a fabriquer des billes metalliques - Google Patents

Machine a fabriquer des billes metalliques

Info

Publication number
CA290709A
CA290709A CA290709A CA290709DA CA290709A CA 290709 A CA290709 A CA 290709A CA 290709 A CA290709 A CA 290709A CA 290709D A CA290709D A CA 290709DA CA 290709 A CA290709 A CA 290709A
Authority
CA
Canada
Prior art keywords
metal ball
ball machine
machine
metal
ball
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
CA290709A
Other languages
English (en)
Inventor
Hering Friedrich
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 CA290709A publication Critical patent/CA290709A/fr
Expired legal-status Critical Current

Links

CA290709A Machine a fabriquer des billes metalliques Expired CA290709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA290709T

Publications (1)

Publication Number Publication Date
CA290709A true CA290709A (fr) 1929-06-25

Family

ID=35227521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290709A Expired CA290709A (fr) Machine a fabriquer des billes metalliques

Country Status (1)

Country Link
CA (1) CA290709A (fr)

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