CA237792A - Production de corps creux - Google Patents

Production de corps creux

Info

Publication number
CA237792A
CA237792A CA237792A CA237792DA CA237792A CA 237792 A CA237792 A CA 237792A CA 237792 A CA237792 A CA 237792A CA 237792D A CA237792D A CA 237792DA CA 237792 A CA237792 A CA 237792A
Authority
CA
Canada
Prior art keywords
manufacture
hollow bodies
bodies
hollow
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
CA237792A
Other languages
English (en)
Inventor
Wilhelm Baumgartner Frederich
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.)
FA BAUMGARTNER DR KATZ AND CO
Original Assignee
FA BAUMGARTNER DR KATZ AND CO
Publication date
Application granted granted Critical
Publication of CA237792A publication Critical patent/CA237792A/fr
Expired legal-status Critical Current

Links

CA237792A Production de corps creux Expired CA237792A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA237792T

Publications (1)

Publication Number Publication Date
CA237792A true CA237792A (fr) 1924-02-12

Family

ID=35141821

Family Applications (1)

Application Number Title Priority Date Filing Date
CA237792A Expired CA237792A (fr) Production de corps creux

Country Status (1)

Country Link
CA (1) CA237792A (fr)

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