CA213399A - Methode d'empecher les gaz renfermes de s'echapper - Google Patents

Methode d'empecher les gaz renfermes de s'echapper

Info

Publication number
CA213399A
CA213399A CA213399A CA213399DA CA213399A CA 213399 A CA213399 A CA 213399A CA 213399 A CA213399 A CA 213399A CA 213399D A CA213399D A CA 213399DA CA 213399 A CA213399 A CA 213399A
Authority
CA
Canada
Prior art keywords
escape
preventing
enclosed gas
enclosed
gas
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
CA213399A
Other languages
English (en)
Inventor
C. Steese Marcus
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 CA213399A publication Critical patent/CA213399A/fr
Expired legal-status Critical Current

Links

CA213399A Methode d'empecher les gaz renfermes de s'echapper Expired CA213399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA213399T

Publications (1)

Publication Number Publication Date
CA213399A true CA213399A (fr) 1921-09-13

Family

ID=35107843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213399A Expired CA213399A (fr) Methode d'empecher les gaz renfermes de s'echapper

Country Status (1)

Country Link
CA (1) CA213399A (fr)

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