Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – Having disparate support structure – e.g. – eyeglass temple – etc.
Patent
1986-12-16
1988-03-15
Weisstuch, Aaron
Chemistry: electrical current producing apparatus, product, and
Cell support for removable cell
Having disparate support structure, e.g., eyeglass temple, etc.
429 1, 429 96, 429 99, 429100, H01M 210
Patent
active
047313064
ABSTRACT:
A battery arrangement is used with a distance and speed measuring indicator for cycles. Two batteries can be accommodated and electrically connected in a battery chamber, so that in battery replacement the old battery can remain in the battery chamber and in electric connection with its contact terminals until the new battery is inserted into the battery chamber and is in electric connection with the contact terminals. In this way; during battery replacement, the loss of the data stored in the memory of the appliance is prevented.
REFERENCES:
patent: 2523354 (1950-09-01), Butler
Sachs-Huret SA
Weisstuch Aaron
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