SU561781A1 - Tampon - Google Patents

Tampon

Info

Publication number
SU561781A1
SU561781A1 SU2150235A SU2150235A SU561781A1 SU 561781 A1 SU561781 A1 SU 561781A1 SU 2150235 A SU2150235 A SU 2150235A SU 2150235 A SU2150235 A SU 2150235A SU 561781 A1 SU561781 A1 SU 561781A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tampon
groove
nut
crosspiece
author
Prior art date
Application number
SU2150235A
Other languages
Russian (ru)
Inventor
Сергей Арсеньевич Селипанишвили
Валериан Виссарионович Капанадзе
Original Assignee
Тбилисское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института Им.С.Я.Жука
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 Тбилисское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института Им.С.Я.Жука filed Critical Тбилисское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института Им.С.Я.Жука
Priority to SU2150235A priority Critical patent/SU561781A1/en
Application granted granted Critical
Publication of SU561781A1 publication Critical patent/SU561781A1/en

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  • Investigating Or Analysing Biological Materials (AREA)

Description

с пазом, крестовину с выступом, вход щим в паз замковой гайки, отличающийс  тем, что, с целью исключени  отворачивани  тампона при разжатии его уплотнител , верхн   домкратиа  гайка выполнена с пазом, а крестовина - с дополнительным выступом, вход щим в паз домкратной гайки.with a groove, a crosspiece with a protrusion entering the groove of the lock nut, characterized in that, in order to prevent the tampon from turning, when the seal is released, the upper jack nut is made with a groove, and the crosspiece has an additional protrusion entering the slot of the nut.

Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:

1.Авторское свидетельство № 271456, кл. Е 21В 33/12, 1968.1. Certificate of author No. 271456, cl. E 21B 33/12, 1968.

2.Авторское свидетельство № 219444, кл. Е 21В 33/12, 1966.2. The author's certificate number 219444, cl. E 21B 33/12, 1966.

SU2150235A 1975-07-01 1975-07-01 Tampon SU561781A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2150235A SU561781A1 (en) 1975-07-01 1975-07-01 Tampon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2150235A SU561781A1 (en) 1975-07-01 1975-07-01 Tampon

Publications (1)

Publication Number Publication Date
SU561781A1 true SU561781A1 (en) 1977-06-15

Family

ID=20624670

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2150235A SU561781A1 (en) 1975-07-01 1975-07-01 Tampon

Country Status (1)

Country Link
SU (1) SU561781A1 (en)

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