JPH0420365B2 - - Google Patents

Info

Publication number
JPH0420365B2
JPH0420365B2 JP26119084A JP26119084A JPH0420365B2 JP H0420365 B2 JPH0420365 B2 JP H0420365B2 JP 26119084 A JP26119084 A JP 26119084A JP 26119084 A JP26119084 A JP 26119084A JP H0420365 B2 JPH0420365 B2 JP H0420365B2
Authority
JP
Japan
Prior art keywords
parison
mask
resin layer
threaded
side connection
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.)
Expired
Application number
JP26119084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61139417A (ja
Inventor
Kazuhiro Masumoto
Hajime Myamae
Masachika Inoe
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.)
JFE Pipe Fitting Mfg Co Ltd
Original Assignee
Nippon Kokan Pipe Fitting Mfg Co Ltd
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 Nippon Kokan Pipe Fitting Mfg Co Ltd filed Critical Nippon Kokan Pipe Fitting Mfg Co Ltd
Priority to JP26119084A priority Critical patent/JPS61139417A/ja
Publication of JPS61139417A publication Critical patent/JPS61139417A/ja
Publication of JPH0420365B2 publication Critical patent/JPH0420365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP26119084A 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法 Granted JPS61139417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26119084A JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26119084A JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Publications (2)

Publication Number Publication Date
JPS61139417A JPS61139417A (ja) 1986-06-26
JPH0420365B2 true JPH0420365B2 (pt-PT) 1992-04-02

Family

ID=17358388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26119084A Granted JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Country Status (1)

Country Link
JP (1) JPS61139417A (pt-PT)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935022B (zh) * 2014-04-16 2016-05-04 宁波方正汽车模具有限公司 一种吹塑模具的嵌件夹具

Also Published As

Publication number Publication date
JPS61139417A (ja) 1986-06-26

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