SU434215A2 - Труба, используемая в системе вентиляции - Google Patents

Труба, используемая в системе вентиляции

Info

Publication number
SU434215A2
SU434215A2 SU1838409A SU1838409A SU434215A2 SU 434215 A2 SU434215 A2 SU 434215A2 SU 1838409 A SU1838409 A SU 1838409A SU 1838409 A SU1838409 A SU 1838409A SU 434215 A2 SU434215 A2 SU 434215A2
Authority
SU
USSR - Soviet Union
Prior art keywords
ventilation system
pipe used
pipe
ventilation
Prior art date
Application number
SU1838409A
Other languages
English (en)
Other versions
SU434215A1 (ru
Original Assignee
В. М. Биленко
А. Зельцер
Киевска лаборатори Всесоюзного научно исследовательского института гидромеханизации
санитарно технических
специальных
строительных работ
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 В. М. Биленко, А. Зельцер, Киевска лаборатори Всесоюзного научно исследовательского института гидромеханизации, санитарно технических, специальных, строительных работ filed Critical В. М. Биленко
Priority to SU1838409A priority Critical patent/SU434215A2/ru
Application granted granted Critical
Publication of SU434215A1 publication Critical patent/SU434215A1/ru
Publication of SU434215A2 publication Critical patent/SU434215A2/ru

Links

SU1838409A 1972-10-20 1972-10-20 Труба, используемая в системе вентиляции SU434215A2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1838409A SU434215A2 (ru) 1972-10-20 1972-10-20 Труба, используемая в системе вентиляции

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1838409A SU434215A2 (ru) 1972-10-20 1972-10-20 Труба, используемая в системе вентиляции

Publications (2)

Publication Number Publication Date
SU434215A1 SU434215A1 (ru) 1974-06-30
SU434215A2 true SU434215A2 (ru) 1974-06-30

Family

ID=20529866

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1838409A SU434215A2 (ru) 1972-10-20 1972-10-20 Труба, используемая в системе вентиляции

Country Status (1)

Country Link
SU (1) SU434215A2 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635675A (en) * 1993-10-14 1997-06-03 Maruho Sangyo Kabushiki Kaisha Bendable protective tube for buried cables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635675A (en) * 1993-10-14 1997-06-03 Maruho Sangyo Kabushiki Kaisha Bendable protective tube for buried cables

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