CA478342A - Piles seches de colloide alcalin - Google Patents

Piles seches de colloide alcalin

Info

Publication number
CA478342A
CA478342A CA478342A CA478342DA CA478342A CA 478342 A CA478342 A CA 478342A CA 478342 A CA478342 A CA 478342A CA 478342D A CA478342D A CA 478342DA CA 478342 A CA478342 A CA 478342A
Authority
CA
Canada
Prior art keywords
button type
dry cells
alkaline dry
type alkaline
cells
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
CA478342A
Other languages
English (en)
Inventor
Fred D. Williams, Jr.
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
Publication date
Application granted granted Critical
Publication of CA478342A publication Critical patent/CA478342A/fr
Expired legal-status Critical Current

Links

CA478342A Piles seches de colloide alcalin Expired CA478342A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478342T

Publications (1)

Publication Number Publication Date
CA478342A true CA478342A (fr) 1951-11-06

Family

ID=35617997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478342A Expired CA478342A (fr) Piles seches de colloide alcalin

Country Status (1)

Country Link
CA (1) CA478342A (fr)

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