CA365071A - Barre metallique creuse - Google Patents

Barre metallique creuse

Info

Publication number
CA365071A
CA365071A CA365071A CA365071DA CA365071A CA 365071 A CA365071 A CA 365071A CA 365071 A CA365071 A CA 365071A CA 365071D A CA365071D A CA 365071DA CA 365071 A CA365071 A CA 365071A
Authority
CA
Canada
Prior art keywords
metal bar
hollow metal
hollow
bar
metal
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
CA365071A
Other languages
English (en)
Inventor
Duncan Howe 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.)
SHEFFIELD HOLLOW DRILL STEEL Co Ltd
Original Assignee
SHEFFIELD HOLLOW DRILL STEEL Co Ltd
Publication date
Application granted granted Critical
Publication of CA365071A publication Critical patent/CA365071A/fr
Expired legal-status Critical Current

Links

CA365071A Barre metallique creuse Expired CA365071A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA365071T

Publications (1)

Publication Number Publication Date
CA365071A true CA365071A (fr) 1937-03-30

Family

ID=35366141

Family Applications (1)

Application Number Title Priority Date Filing Date
CA365071A Expired CA365071A (fr) Barre metallique creuse

Country Status (1)

Country Link
CA (1) CA365071A (fr)

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