JPS58181590U - 筆記具の空気調節装置 - Google Patents

筆記具の空気調節装置

Info

Publication number
JPS58181590U
JPS58181590U JP7907882U JP7907882U JPS58181590U JP S58181590 U JPS58181590 U JP S58181590U JP 7907882 U JP7907882 U JP 7907882U JP 7907882 U JP7907882 U JP 7907882U JP S58181590 U JPS58181590 U JP S58181590U
Authority
JP
Japan
Prior art keywords
air conditioning
conditioning device
valve
writing instruments
valve seat
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
JP7907882U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323175Y2 (enExample
Inventor
大村　孝
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.)
Pentel Co Ltd
Original Assignee
Pentel 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 Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP7907882U priority Critical patent/JPS58181590U/ja
Publication of JPS58181590U publication Critical patent/JPS58181590U/ja
Application granted granted Critical
Publication of JPS6323175Y2 publication Critical patent/JPS6323175Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
JP7907882U 1982-05-31 1982-05-31 筆記具の空気調節装置 Granted JPS58181590U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7907882U JPS58181590U (ja) 1982-05-31 1982-05-31 筆記具の空気調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7907882U JPS58181590U (ja) 1982-05-31 1982-05-31 筆記具の空気調節装置

Publications (2)

Publication Number Publication Date
JPS58181590U true JPS58181590U (ja) 1983-12-03
JPS6323175Y2 JPS6323175Y2 (enExample) 1988-06-24

Family

ID=30088274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7907882U Granted JPS58181590U (ja) 1982-05-31 1982-05-31 筆記具の空気調節装置

Country Status (1)

Country Link
JP (1) JPS58181590U (enExample)

Also Published As

Publication number Publication date
JPS6323175Y2 (enExample) 1988-06-24

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