CA502035A - Machine a perforer le verre - Google Patents

Machine a perforer le verre

Info

Publication number
CA502035A
CA502035A CA502035A CA502035DA CA502035A CA 502035 A CA502035 A CA 502035A CA 502035 A CA502035 A CA 502035A CA 502035D A CA502035D A CA 502035DA CA 502035 A CA502035 A CA 502035A
Authority
CA
Canada
Prior art keywords
glassworking
machine
glassworking machine
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
CA502035A
Other languages
English (en)
Inventor
A. Hinkley Ray
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
Publication date
Application granted granted Critical
Publication of CA502035A publication Critical patent/CA502035A/fr
Expired legal-status Critical Current

Links

CA502035A Machine a perforer le verre Expired CA502035A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502035T

Publications (1)

Publication Number Publication Date
CA502035A true CA502035A (fr) 1954-05-04

Family

ID=35647935

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502035A Expired CA502035A (fr) Machine a perforer le verre

Country Status (1)

Country Link
CA (1) CA502035A (fr)

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