SU20489A1 - Electric current bell - Google Patents

Electric current bell

Info

Publication number
SU20489A1
SU20489A1 SU55582A SU55582A SU20489A1 SU 20489 A1 SU20489 A1 SU 20489A1 SU 55582 A SU55582 A SU 55582A SU 55582 A SU55582 A SU 55582A SU 20489 A1 SU20489 A1 SU 20489A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric current
current bell
bell
electric
current
Prior art date
Application number
SU55582A
Other languages
Russian (ru)
Inventor
В.И. Тукалов
Original Assignee
В.И. Тукалов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by В.И. Тукалов filed Critical В.И. Тукалов
Priority to SU55582A priority Critical patent/SU20489A1/en
Application granted granted Critical
Publication of SU20489A1 publication Critical patent/SU20489A1/en

Links

SU55582A 1929-09-30 1929-09-30 Electric current bell SU20489A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU55582A SU20489A1 (en) 1929-09-30 1929-09-30 Electric current bell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU55582A SU20489A1 (en) 1929-09-30 1929-09-30 Electric current bell

Publications (1)

Publication Number Publication Date
SU20489A1 true SU20489A1 (en) 1931-04-30

Family

ID=48339836

Family Applications (1)

Application Number Title Priority Date Filing Date
SU55582A SU20489A1 (en) 1929-09-30 1929-09-30 Electric current bell

Country Status (1)

Country Link
SU (1) SU20489A1 (en)

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