JPS521178Y2 - - Google Patents

Info

Publication number
JPS521178Y2
JPS521178Y2 JP295971U JP295971U JPS521178Y2 JP S521178 Y2 JPS521178 Y2 JP S521178Y2 JP 295971 U JP295971 U JP 295971U JP 295971 U JP295971 U JP 295971U JP S521178 Y2 JPS521178 Y2 JP S521178Y2
Authority
JP
Japan
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
JP295971U
Other languages
Japanese (ja)
Other versions
JPS472771U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP295971U priority Critical patent/JPS521178Y2/ja
Publication of JPS472771U publication Critical patent/JPS472771U/ja
Application granted granted Critical
Publication of JPS521178Y2 publication Critical patent/JPS521178Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
JP295971U 1971-01-26 1971-01-26 Expired JPS521178Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP295971U JPS521178Y2 (enrdf_load_stackoverflow) 1971-01-26 1971-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP295971U JPS521178Y2 (enrdf_load_stackoverflow) 1971-01-26 1971-01-26

Publications (2)

Publication Number Publication Date
JPS472771U JPS472771U (enrdf_load_stackoverflow) 1972-08-31
JPS521178Y2 true JPS521178Y2 (enrdf_load_stackoverflow) 1977-01-12

Family

ID=27843502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP295971U Expired JPS521178Y2 (enrdf_load_stackoverflow) 1971-01-26 1971-01-26

Country Status (1)

Country Link
JP (1) JPS521178Y2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345318A (en) * 1976-10-06 1978-04-24 Toshiba Ceramics Co Process and apparatus for preparing glass vessel and the like of high silica content
JPS5420014A (en) * 1977-07-18 1979-02-15 Denki Kagaku Kogyo Kk Method of making molten silicate base container
DE3141919C2 (de) * 1981-10-22 1984-05-17 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines rohrförmigen Verbundkörpers
JPH0394843A (ja) * 1989-09-04 1991-04-19 Shin Etsu Chem Co Ltd 合成石英ガラスるつぼおよびその製造方法

Also Published As

Publication number Publication date
JPS472771U (enrdf_load_stackoverflow) 1972-08-31

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