SU156178A1 - - Google Patents

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Publication number
SU156178A1
SU156178A1 SU787533A SU787533A SU156178A1 SU 156178 A1 SU156178 A1 SU 156178A1 SU 787533 A SU787533 A SU 787533A SU 787533 A SU787533 A SU 787533A SU 156178 A1 SU156178 A1 SU 156178A1
Authority
SU
USSR - Soviet Union
Prior art keywords
needle
pipe
laying
guide
tip
Prior art date
Application number
SU787533A
Other languages
English (en)
Russian (ru)
Publication of SU156178A1 publication Critical patent/SU156178A1/ru

Links

SU787533A SU156178A1 (OSRAM)

Publications (1)

Publication Number Publication Date
SU156178A1 true SU156178A1 (OSRAM)

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