CA223516A - Machine a fabriquer des tiges d'ampoules electriques - Google Patents

Machine a fabriquer des tiges d'ampoules electriques

Info

Publication number
CA223516A
CA223516A CA223516A CA223516DA CA223516A CA 223516 A CA223516 A CA 223516A CA 223516 A CA223516 A CA 223516A CA 223516D A CA223516D A CA 223516DA CA 223516 A CA223516 A CA 223516A
Authority
CA
Canada
Prior art keywords
making machine
electric lamp
lamp stem
stem making
electric
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
CA223516A
Other languages
English (en)
Inventor
Edwin Mitchell Loris
James White Arthur
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 CA223516A publication Critical patent/CA223516A/fr
Expired legal-status Critical Current

Links

CA223516A Machine a fabriquer des tiges d'ampoules electriques Expired CA223516A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223516T

Publications (1)

Publication Number Publication Date
CA223516A true CA223516A (fr) 1922-09-12

Family

ID=35119119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223516A Expired CA223516A (fr) Machine a fabriquer des tiges d'ampoules electriques

Country Status (1)

Country Link
CA (1) CA223516A (fr)

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