JPS63120029U - - Google Patents

Info

Publication number
JPS63120029U
JPS63120029U JP1222487U JP1222487U JPS63120029U JP S63120029 U JPS63120029 U JP S63120029U JP 1222487 U JP1222487 U JP 1222487U JP 1222487 U JP1222487 U JP 1222487U JP S63120029 U JPS63120029 U JP S63120029U
Authority
JP
Japan
Prior art keywords
ventilation
outer cylinder
cylinder
wall
inner 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
JP1222487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431470Y2 (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 JP1987012224U priority Critical patent/JPH0431470Y2/ja
Publication of JPS63120029U publication Critical patent/JPS63120029U/ja
Application granted granted Critical
Publication of JPH0431470Y2 publication Critical patent/JPH0431470Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
JP1987012224U 1987-01-29 1987-01-29 Expired JPH0431470Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987012224U JPH0431470Y2 (enrdf_load_stackoverflow) 1987-01-29 1987-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987012224U JPH0431470Y2 (enrdf_load_stackoverflow) 1987-01-29 1987-01-29

Publications (2)

Publication Number Publication Date
JPS63120029U true JPS63120029U (enrdf_load_stackoverflow) 1988-08-03
JPH0431470Y2 JPH0431470Y2 (enrdf_load_stackoverflow) 1992-07-29

Family

ID=30800153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987012224U Expired JPH0431470Y2 (enrdf_load_stackoverflow) 1987-01-29 1987-01-29

Country Status (1)

Country Link
JP (1) JPH0431470Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717240U (enrdf_load_stackoverflow) * 1980-06-25 1982-01-28
JPS6136135A (ja) * 1984-07-27 1986-02-20 Hitachi Ltd 磁気ヘツド用充填ガラス

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717240U (enrdf_load_stackoverflow) * 1980-06-25 1982-01-28
JPS6136135A (ja) * 1984-07-27 1986-02-20 Hitachi Ltd 磁気ヘツド用充填ガラス

Also Published As

Publication number Publication date
JPH0431470Y2 (enrdf_load_stackoverflow) 1992-07-29

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