CA396656A - Element de filtre - Google Patents

Element de filtre

Info

Publication number
CA396656A
CA396656A CA396656A CA396656DA CA396656A CA 396656 A CA396656 A CA 396656A CA 396656 A CA396656 A CA 396656A CA 396656D A CA396656D A CA 396656DA CA 396656 A CA396656 A CA 396656A
Authority
CA
Canada
Prior art keywords
filter element
filter
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
CA396656A
Other languages
English (en)
Inventor
P. Yant William
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 CA396656A publication Critical patent/CA396656A/fr
Expired legal-status Critical Current

Links

CA396656A Element de filtre Expired CA396656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA396656T

Publications (1)

Publication Number Publication Date
CA396656A true CA396656A (fr) 1941-05-20

Family

ID=35404086

Family Applications (1)

Application Number Title Priority Date Filing Date
CA396656A Expired CA396656A (fr) Element de filtre

Country Status (1)

Country Link
CA (1) CA396656A (fr)

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