PL195725A1 - Zasilacz iskrobezpieczny dla urzadzenia lacznosci glosnomowiacej - Google Patents

Zasilacz iskrobezpieczny dla urzadzenia lacznosci glosnomowiacej

Info

Publication number
PL195725A1
PL195725A1 PL19572577A PL19572577A PL195725A1 PL 195725 A1 PL195725 A1 PL 195725A1 PL 19572577 A PL19572577 A PL 19572577A PL 19572577 A PL19572577 A PL 19572577A PL 195725 A1 PL195725 A1 PL 195725A1
Authority
PL
Poland
Prior art keywords
hands
safe
power supply
free power
free
Prior art date
Application number
PL19572577A
Other languages
English (en)
Other versions
PL114661B1 (en
Inventor
Zdzislaw Guzik
Andrzej Z Krzysztof
Jan Pilarski
Alfons Tomik
Original Assignee
Os Bad Rozwojowy Syst Mech
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 Os Bad Rozwojowy Syst Mech filed Critical Os Bad Rozwojowy Syst Mech
Priority to PL19572577A priority Critical patent/PL114661B1/pl
Publication of PL195725A1 publication Critical patent/PL195725A1/pl
Publication of PL114661B1 publication Critical patent/PL114661B1/pl

Links

PL19572577A 1977-01-31 1977-01-31 Spark-proof supply unit for loud speaking communicationdevice PL114661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19572577A PL114661B1 (en) 1977-01-31 1977-01-31 Spark-proof supply unit for loud speaking communicationdevice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19572577A PL114661B1 (en) 1977-01-31 1977-01-31 Spark-proof supply unit for loud speaking communicationdevice

Publications (2)

Publication Number Publication Date
PL195725A1 true PL195725A1 (pl) 1978-08-14
PL114661B1 PL114661B1 (en) 1981-02-28

Family

ID=19980761

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19572577A PL114661B1 (en) 1977-01-31 1977-01-31 Spark-proof supply unit for loud speaking communicationdevice

Country Status (1)

Country Link
PL (1) PL114661B1 (pl)

Also Published As

Publication number Publication date
PL114661B1 (en) 1981-02-28

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Legal Events

Date Code Title Description
RECP Rectifications of patent specification