CS177188A1 - Ventilation door with aerial ropeway passage - Google Patents

Ventilation door with aerial ropeway passage

Info

Publication number
CS177188A1
CS177188A1 CS881771A CS177188A CS177188A1 CS 177188 A1 CS177188 A1 CS 177188A1 CS 881771 A CS881771 A CS 881771A CS 177188 A CS177188 A CS 177188A CS 177188 A1 CS177188 A1 CS 177188A1
Authority
CS
Czechoslovakia
Prior art keywords
passage
ventilation door
aerial ropeway
ropeway
aerial
Prior art date
Application number
CS881771A
Other languages
Czech (cs)
Other versions
CS268123B1 (en
Inventor
Josef Ing Juras
Adolf Simicek
Original Assignee
Juras Josef
Adolf Simicek
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 Juras Josef, Adolf Simicek filed Critical Juras Josef
Priority to CS881771A priority Critical patent/CS268123B1/en
Publication of CS177188A1 publication Critical patent/CS177188A1/en
Publication of CS268123B1 publication Critical patent/CS268123B1/en

Links

CS881771A 1988-03-18 1988-03-18 Ventilation door with aerial ropeway passage CS268123B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS881771A CS268123B1 (en) 1988-03-18 1988-03-18 Ventilation door with aerial ropeway passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS881771A CS268123B1 (en) 1988-03-18 1988-03-18 Ventilation door with aerial ropeway passage

Publications (2)

Publication Number Publication Date
CS177188A1 true CS177188A1 (en) 1989-07-12
CS268123B1 CS268123B1 (en) 1990-03-14

Family

ID=5352961

Family Applications (1)

Application Number Title Priority Date Filing Date
CS881771A CS268123B1 (en) 1988-03-18 1988-03-18 Ventilation door with aerial ropeway passage

Country Status (1)

Country Link
CS (1) CS268123B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361067A (en) * 2018-01-25 2018-08-03 山东鲁能智能技术有限公司 A kind of miniature automatic closing door in cable tunnel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361067A (en) * 2018-01-25 2018-08-03 山东鲁能智能技术有限公司 A kind of miniature automatic closing door in cable tunnel

Also Published As

Publication number Publication date
CS268123B1 (en) 1990-03-14

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