CA386311A - Appareil a perforer des objets de verre - Google Patents

Appareil a perforer des objets de verre

Info

Publication number
CA386311A
CA386311A CA386311A CA386311DA CA386311A CA 386311 A CA386311 A CA 386311A CA 386311 A CA386311 A CA 386311A CA 386311D A CA386311D A CA 386311DA CA 386311 A CA386311 A CA 386311A
Authority
CA
Canada
Prior art keywords
glass body
perforating apparatus
body perforating
glass
perforating
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
CA386311A
Other languages
English (en)
Inventor
E. Hahn Clarence
P. Shebel Paul
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA386311A publication Critical patent/CA386311A/fr
Expired legal-status Critical Current

Links

CA386311A Appareil a perforer des objets de verre Expired CA386311A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA386311T

Publications (1)

Publication Number Publication Date
CA386311A true CA386311A (fr) 1940-01-16

Family

ID=35391533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA386311A Expired CA386311A (fr) Appareil a perforer des objets de verre

Country Status (1)

Country Link
CA (1) CA386311A (fr)

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