CS189433B1 - Safety device for blocking the non-desirous movement of the cross arm - Google Patents

Safety device for blocking the non-desirous movement of the cross arm

Info

Publication number
CS189433B1
CS189433B1 CS452477A CS452477A CS189433B1 CS 189433 B1 CS189433 B1 CS 189433B1 CS 452477 A CS452477 A CS 452477A CS 452477 A CS452477 A CS 452477A CS 189433 B1 CS189433 B1 CS 189433B1
Authority
CS
Czechoslovakia
Prior art keywords
desirous
blocking
movement
safety device
cross arm
Prior art date
Application number
CS452477A
Other languages
English (en)
Inventor
Jan Ziacek
Anton Benko
Original Assignee
Jan Ziacek
Anton Benko
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 Jan Ziacek, Anton Benko filed Critical Jan Ziacek
Priority to CS452477A priority Critical patent/CS189433B1/cs
Publication of CS189433B1 publication Critical patent/CS189433B1/cs

Links

CS452477A 1977-07-07 1977-07-07 Safety device for blocking the non-desirous movement of the cross arm CS189433B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS452477A CS189433B1 (en) 1977-07-07 1977-07-07 Safety device for blocking the non-desirous movement of the cross arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS452477A CS189433B1 (en) 1977-07-07 1977-07-07 Safety device for blocking the non-desirous movement of the cross arm

Publications (1)

Publication Number Publication Date
CS189433B1 true CS189433B1 (en) 1979-04-30

Family

ID=5388163

Family Applications (1)

Application Number Title Priority Date Filing Date
CS452477A CS189433B1 (en) 1977-07-07 1977-07-07 Safety device for blocking the non-desirous movement of the cross arm

Country Status (1)

Country Link
CS (1) CS189433B1 (cs)

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