CA300854A - Jarre a vide scellee exterieurement - Google Patents

Jarre a vide scellee exterieurement

Info

Publication number
CA300854A
CA300854A CA300854A CA300854DA CA300854A CA 300854 A CA300854 A CA 300854A CA 300854 A CA300854 A CA 300854A CA 300854D A CA300854D A CA 300854DA CA 300854 A CA300854 A CA 300854A
Authority
CA
Canada
Prior art keywords
outside seal
seal vacuum
vacuum jar
jar
outside
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
CA300854A
Other languages
English (en)
Inventor
Staunton Gray
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.)
VACUUM SEAL Co
Original Assignee
VACUUM SEAL Co
Publication date
Application granted granted Critical
Publication of CA300854A publication Critical patent/CA300854A/fr
Expired legal-status Critical Current

Links

CA300854A Jarre a vide scellee exterieurement Expired CA300854A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300854T

Publications (1)

Publication Number Publication Date
CA300854A true CA300854A (fr) 1930-06-03

Family

ID=35254000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300854A Expired CA300854A (fr) Jarre a vide scellee exterieurement

Country Status (1)

Country Link
CA (1) CA300854A (fr)

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