PL89234B1 - - Google Patents

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Publication number
PL89234B1
PL89234B1 PL16233973A PL16233973A PL89234B1 PL 89234 B1 PL89234 B1 PL 89234B1 PL 16233973 A PL16233973 A PL 16233973A PL 16233973 A PL16233973 A PL 16233973A PL 89234 B1 PL89234 B1 PL 89234B1
Authority
PL
Poland
Prior art keywords
current
transistor
voltage
counter
indicators
Prior art date
Application number
PL16233973A
Other languages
English (en)
Polish (pl)
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
Priority claimed from US00263920A external-priority patent/US3809994A/en
Application filed filed Critical
Publication of PL89234B1 publication Critical patent/PL89234B1/pl

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  • Electric Clocks (AREA)
PL16233973A 1972-06-19 1973-05-04 PL89234B1 (enExample)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US26421672A 1972-06-19 1972-06-19
US26381972A 1972-06-19 1972-06-19
US26382072A 1972-06-19 1972-06-19
US00263920A US3809994A (en) 1972-06-19 1972-06-19 Low power dc-dc converter employing intermittent bursts of blocking oscillations
US00263919A US3838564A (en) 1972-06-19 1972-06-19 Oscillator
US00263818A US3828548A (en) 1972-06-19 1972-06-19 Liquid crystal drive circuit
US264212A US3886726A (en) 1972-06-19 1972-06-19 Electronic time keeping system

Publications (1)

Publication Number Publication Date
PL89234B1 true PL89234B1 (enExample) 1976-11-30

Family

ID=27569508

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16233973A PL89234B1 (enExample) 1972-06-19 1973-05-04

Country Status (3)

Country Link
DD (1) DD106484A5 (enExample)
HU (1) HU170229B (enExample)
PL (1) PL89234B1 (enExample)

Also Published As

Publication number Publication date
DD106484A5 (enExample) 1974-06-12
HU170229B (enExample) 1977-04-28

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