JPH0148143B2 - - Google Patents

Info

Publication number
JPH0148143B2
JPH0148143B2 JP56153929A JP15392981A JPH0148143B2 JP H0148143 B2 JPH0148143 B2 JP H0148143B2 JP 56153929 A JP56153929 A JP 56153929A JP 15392981 A JP15392981 A JP 15392981A JP H0148143 B2 JPH0148143 B2 JP H0148143B2
Authority
JP
Japan
Prior art keywords
layer
pvc
thickness
hardness
duct
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
JP56153929A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5856843A (ja
Inventor
Takehiko Washimi
Masao Harada
Yoshikazu Iwatani
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.)
Kyoraku Co Ltd
Original Assignee
Kyoraku 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 Kyoraku Co Ltd filed Critical Kyoraku Co Ltd
Priority to JP15392981A priority Critical patent/JPS5856843A/ja
Priority to FR8216268A priority patent/FR2513568B1/fr
Priority to GB08228026A priority patent/GB2111427B/en
Priority to DE19823236308 priority patent/DE3236308A1/de
Publication of JPS5856843A publication Critical patent/JPS5856843A/ja
Publication of JPH0148143B2 publication Critical patent/JPH0148143B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP15392981A 1981-09-30 1981-09-30 弾性中空成形体 Granted JPS5856843A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP15392981A JPS5856843A (ja) 1981-09-30 1981-09-30 弾性中空成形体
FR8216268A FR2513568B1 (fr) 1981-09-30 1982-09-28 Article elastique de forme a couche de chlorure de polyvinyle
GB08228026A GB2111427B (en) 1981-09-30 1982-09-30 Elastic shaped article
DE19823236308 DE3236308A1 (de) 1981-09-30 1982-09-30 Elastischer formgegenstand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15392981A JPS5856843A (ja) 1981-09-30 1981-09-30 弾性中空成形体

Publications (2)

Publication Number Publication Date
JPS5856843A JPS5856843A (ja) 1983-04-04
JPH0148143B2 true JPH0148143B2 (enExample) 1989-10-18

Family

ID=15573160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15392981A Granted JPS5856843A (ja) 1981-09-30 1981-09-30 弾性中空成形体

Country Status (1)

Country Link
JP (1) JPS5856843A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108799645B (zh) * 2018-09-01 2024-07-26 湛江市霞山信佳橡塑制品有限公司 一种四层结构的通水装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497939U (enExample) * 1972-04-21 1974-01-23

Also Published As

Publication number Publication date
JPS5856843A (ja) 1983-04-04

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