CA559023A - Garniture de filtre de gaz et methode de fabrication - Google Patents

Garniture de filtre de gaz et methode de fabrication

Info

Publication number
CA559023A
CA559023A CA559023A CA559023DA CA559023A CA 559023 A CA559023 A CA 559023A CA 559023 A CA559023 A CA 559023A CA 559023D A CA559023D A CA 559023DA CA 559023 A CA559023 A CA 559023A
Authority
CA
Canada
Prior art keywords
fabrication
gas filter
filter pack
pack
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
CA559023A
Other languages
English (en)
Inventor
A. Bub Robert
M. Becker Earl
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
Publication date
Application granted granted Critical
Publication of CA559023A publication Critical patent/CA559023A/fr
Expired legal-status Critical Current

Links

CA559023A Garniture de filtre de gaz et methode de fabrication Expired CA559023A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA559023T

Publications (1)

Publication Number Publication Date
CA559023A true CA559023A (fr) 1958-06-17

Family

ID=35725432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA559023A Expired CA559023A (fr) Garniture de filtre de gaz et methode de fabrication

Country Status (1)

Country Link
CA (1) CA559023A (fr)

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