CA314746A - Chambre a sceller a vide - Google Patents

Chambre a sceller a vide

Info

Publication number
CA314746A
CA314746A CA314746A CA314746DA CA314746A CA 314746 A CA314746 A CA 314746A CA 314746 A CA314746 A CA 314746A CA 314746D A CA314746D A CA 314746DA CA 314746 A CA314746 A CA 314746A
Authority
CA
Canada
Prior art keywords
sealing chamber
vacuum sealing
vacuum
chamber
sealing
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
CA314746A
Other languages
English (en)
Inventor
Kioge Malmquist Adolph
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA314746A publication Critical patent/CA314746A/fr
Expired legal-status Critical Current

Links

CA314746A Chambre a sceller a vide Expired CA314746A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314746T

Publications (1)

Publication Number Publication Date
CA314746A true CA314746A (fr) 1931-09-01

Family

ID=35274074

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314746A Expired CA314746A (fr) Chambre a sceller a vide

Country Status (1)

Country Link
CA (1) CA314746A (fr)

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