CA340854A - Illuminating device for hydrometers - Google Patents

Illuminating device for hydrometers

Info

Publication number
CA340854A
CA340854A CA340854A CA340854DA CA340854A CA 340854 A CA340854 A CA 340854A CA 340854 A CA340854 A CA 340854A CA 340854D A CA340854D A CA 340854DA CA 340854 A CA340854 A CA 340854A
Authority
CA
Canada
Prior art keywords
hydrometers
illuminating device
illuminating
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
CA340854A
Other languages
French (fr)
Inventor
R. Carlson Gosta
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA340854A publication Critical patent/CA340854A/en
Expired legal-status Critical Current

Links

CA340854A Illuminating device for hydrometers Expired CA340854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340854T

Publications (1)

Publication Number Publication Date
CA340854A true CA340854A (en) 1934-04-17

Family

ID=35312128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340854A Expired CA340854A (en) Illuminating device for hydrometers

Country Status (1)

Country Link
CA (1) CA340854A (en)

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