JPS5921670U - 小孔の拡大縮小装置 - Google Patents

小孔の拡大縮小装置

Info

Publication number
JPS5921670U
JPS5921670U JP11620682U JP11620682U JPS5921670U JP S5921670 U JPS5921670 U JP S5921670U JP 11620682 U JP11620682 U JP 11620682U JP 11620682 U JP11620682 U JP 11620682U JP S5921670 U JPS5921670 U JP S5921670U
Authority
JP
Japan
Prior art keywords
hole
small hole
reduction device
hole enlargement
cylinder
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP11620682U
Other languages
English (en)
Japanese (ja)
Other versions
JPH037406Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
井原　利行
照幸 甲斐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
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 Asahi Kasei Corp filed Critical Asahi Kasei Corp
Priority to JP11620682U priority Critical patent/JPS5921670U/ja
Publication of JPS5921670U publication Critical patent/JPS5921670U/ja
Application granted granted Critical
Publication of JPH037406Y2 publication Critical patent/JPH037406Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Lift Valve (AREA)
JP11620682U 1982-08-02 1982-08-02 小孔の拡大縮小装置 Granted JPS5921670U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11620682U JPS5921670U (ja) 1982-08-02 1982-08-02 小孔の拡大縮小装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11620682U JPS5921670U (ja) 1982-08-02 1982-08-02 小孔の拡大縮小装置

Publications (2)

Publication Number Publication Date
JPS5921670U true JPS5921670U (ja) 1984-02-09
JPH037406Y2 JPH037406Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-25

Family

ID=30267971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11620682U Granted JPS5921670U (ja) 1982-08-02 1982-08-02 小孔の拡大縮小装置

Country Status (1)

Country Link
JP (1) JPS5921670U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135716A (ja) * 1974-09-17 1976-03-26 Asahi Chemical Ind Kosokushitsushikiboshisochi
JPS537966A (en) * 1976-07-08 1978-01-24 Mitsubishi Steel Mfg Treating method of water containing magnetic particles
JPS5322164A (en) * 1976-08-12 1978-03-01 Nippon Zeon Co Ltd Preparation of mass transfer apparatus of hollow fiber type

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135716A (ja) * 1974-09-17 1976-03-26 Asahi Chemical Ind Kosokushitsushikiboshisochi
JPS537966A (en) * 1976-07-08 1978-01-24 Mitsubishi Steel Mfg Treating method of water containing magnetic particles
JPS5322164A (en) * 1976-08-12 1978-03-01 Nippon Zeon Co Ltd Preparation of mass transfer apparatus of hollow fiber type

Also Published As

Publication number Publication date
JPH037406Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-02-25

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