CA659717A - Method for the manufacture of vacuum vessels - Google Patents

Method for the manufacture of vacuum vessels

Info

Publication number
CA659717A
CA659717A CA659717A CA659717DA CA659717A CA 659717 A CA659717 A CA 659717A CA 659717 A CA659717 A CA 659717A CA 659717D A CA659717D A CA 659717DA CA 659717 A CA659717 A CA 659717A
Authority
CA
Canada
Prior art keywords
manufacture
vacuum vessels
vessels
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
CA659717A
Inventor
Hagenberg Theodorus
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA659717A publication Critical patent/CA659717A/en
Expired legal-status Critical Current

Links

CA659717A Method for the manufacture of vacuum vessels Expired CA659717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA659717T

Publications (1)

Publication Number Publication Date
CA659717A true CA659717A (en) 1963-03-19

Family

ID=35953063

Family Applications (1)

Application Number Title Priority Date Filing Date
CA659717A Expired CA659717A (en) Method for the manufacture of vacuum vessels

Country Status (1)

Country Link
CA (1) CA659717A (en)

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