CA359095A - Electric vacuum device - Google Patents

Electric vacuum device

Info

Publication number
CA359095A
CA359095A CA359095A CA359095DA CA359095A CA 359095 A CA359095 A CA 359095A CA 359095 A CA359095 A CA 359095A CA 359095D A CA359095D A CA 359095DA CA 359095 A CA359095 A CA 359095A
Authority
CA
Canada
Prior art keywords
vacuum device
electric vacuum
electric
vacuum
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
CA359095A
Other languages
French (fr)
Inventor
A. Snow Harold
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA359095A publication Critical patent/CA359095A/en
Expired legal-status Critical Current

Links

CA359095A Electric vacuum device Expired CA359095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA359095T

Publications (1)

Publication Number Publication Date
CA359095A true CA359095A (en) 1936-07-14

Family

ID=35358436

Family Applications (1)

Application Number Title Priority Date Filing Date
CA359095A Expired CA359095A (en) Electric vacuum device

Country Status (1)

Country Link
CA (1) CA359095A (en)

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