PL191427A1 - Trakcyjna tama wentylacyjna sterowana automatycznie - Google Patents

Trakcyjna tama wentylacyjna sterowana automatycznie

Info

Publication number
PL191427A1
PL191427A1 PL19142776A PL19142776A PL191427A1 PL 191427 A1 PL191427 A1 PL 191427A1 PL 19142776 A PL19142776 A PL 19142776A PL 19142776 A PL19142776 A PL 19142776A PL 191427 A1 PL191427 A1 PL 191427A1
Authority
PL
Poland
Prior art keywords
automatically controlled
tractive
ventilation dam
dam
controlled tractive
Prior art date
Application number
PL19142776A
Other languages
English (en)
Inventor
Henryk Gajda
Adam Faltus
Edward Zukiewicz
Zenon Szeliga
Original Assignee
Kopalnia Wegla Kamiennego Ziem
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 Kopalnia Wegla Kamiennego Ziem filed Critical Kopalnia Wegla Kamiennego Ziem
Priority to PL19142776A priority Critical patent/PL191427A1/pl
Publication of PL191427A1 publication Critical patent/PL191427A1/pl

Links

PL19142776A 1976-07-24 1976-07-24 Trakcyjna tama wentylacyjna sterowana automatycznie PL191427A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL19142776A PL191427A1 (pl) 1976-07-24 1976-07-24 Trakcyjna tama wentylacyjna sterowana automatycznie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL19142776A PL191427A1 (pl) 1976-07-24 1976-07-24 Trakcyjna tama wentylacyjna sterowana automatycznie

Publications (1)

Publication Number Publication Date
PL191427A1 true PL191427A1 (pl) 1978-01-30

Family

ID=19977950

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19142776A PL191427A1 (pl) 1976-07-24 1976-07-24 Trakcyjna tama wentylacyjna sterowana automatycznie

Country Status (1)

Country Link
PL (1) PL191427A1 (pl)

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Legal Events

Date Code Title Description
RECP Rectifications of patent specification