CA452650A - Automatic pressure sealing device - Google Patents

Automatic pressure sealing device

Info

Publication number
CA452650A
CA452650A CA452650A CA452650DA CA452650A CA 452650 A CA452650 A CA 452650A CA 452650 A CA452650 A CA 452650A CA 452650D A CA452650D A CA 452650DA CA 452650 A CA452650 A CA 452650A
Authority
CA
Canada
Prior art keywords
sealing device
automatic pressure
pressure sealing
automatic
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
CA452650A
Other languages
French (fr)
Inventor
A. Swallow Herbert
A. Devilbiss Thomas
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.)
Linde Canada Inc
Original Assignee
Carbide and Carbon Chemicals Ltd
Publication date
Application granted granted Critical
Publication of CA452650A publication Critical patent/CA452650A/en
Expired legal-status Critical Current

Links

CA452650A Automatic pressure sealing device Expired CA452650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452650T

Publications (1)

Publication Number Publication Date
CA452650A true CA452650A (en) 1948-11-16

Family

ID=35570379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452650A Expired CA452650A (en) Automatic pressure sealing device

Country Status (1)

Country Link
CA (1) CA452650A (en)

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