CA326803A - Tube a vide - Google Patents

Tube a vide

Info

Publication number
CA326803A
CA326803A CA326803A CA326803DA CA326803A CA 326803 A CA326803 A CA 326803A CA 326803 A CA326803 A CA 326803A CA 326803D A CA326803D A CA 326803DA CA 326803 A CA326803 A CA 326803A
Authority
CA
Canada
Prior art keywords
vacuum valve
valve tube
tube
vacuum
valve
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
CA326803A
Other languages
English (en)
Inventor
Mutscheller 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.)
WAPPLER ELECTRIC Co
Original Assignee
WAPPLER ELECTRIC Co
Publication date
Application granted granted Critical
Publication of CA326803A publication Critical patent/CA326803A/fr
Expired legal-status Critical Current

Links

CA326803A Tube a vide Expired CA326803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326803T

Publications (1)

Publication Number Publication Date
CA326803A true CA326803A (fr) 1932-10-11

Family

ID=35289173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326803A Expired CA326803A (fr) Tube a vide

Country Status (1)

Country Link
CA (1) CA326803A (fr)

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