CA487471A - Aeration de piles primaires - Google Patents

Aeration de piles primaires

Info

Publication number
CA487471A
CA487471A CA487471A CA487471DA CA487471A CA 487471 A CA487471 A CA 487471A CA 487471 A CA487471 A CA 487471A CA 487471D A CA487471D A CA 487471DA CA 487471 A CA487471 A CA 487471A
Authority
CA
Canada
Prior art keywords
primary batteries
venting
venting primary
batteries
primary
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
CA487471A
Other languages
English (en)
Inventor
A. Marsal Paul
P. Fox Russell
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.)
NATIONAL CARBON Ltd
Original Assignee
NATIONAL CARBON Ltd
Publication date
Application granted granted Critical
Publication of CA487471A publication Critical patent/CA487471A/fr
Expired legal-status Critical Current

Links

CA487471A Aeration de piles primaires Expired CA487471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487471T

Publications (1)

Publication Number Publication Date
CA487471A true CA487471A (fr) 1952-10-21

Family

ID=35627189

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487471A Expired CA487471A (fr) Aeration de piles primaires

Country Status (1)

Country Link
CA (1) CA487471A (fr)

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