JPS6323191Y2 - - Google Patents

Info

Publication number
JPS6323191Y2
JPS6323191Y2 JP1982047965U JP4796582U JPS6323191Y2 JP S6323191 Y2 JPS6323191 Y2 JP S6323191Y2 JP 1982047965 U JP1982047965 U JP 1982047965U JP 4796582 U JP4796582 U JP 4796582U JP S6323191 Y2 JPS6323191 Y2 JP S6323191Y2
Authority
JP
Japan
Prior art keywords
powder
receiving part
blackboard
receiver
receptacle
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
JP1982047965U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5829491U (ja
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 JP4796582U priority Critical patent/JPS5829491U/ja
Publication of JPS5829491U publication Critical patent/JPS5829491U/ja
Application granted granted Critical
Publication of JPS6323191Y2 publication Critical patent/JPS6323191Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP4796582U 1982-03-31 1982-03-31 黒板用粉受け Granted JPS5829491U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4796582U JPS5829491U (ja) 1982-03-31 1982-03-31 黒板用粉受け

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4796582U JPS5829491U (ja) 1982-03-31 1982-03-31 黒板用粉受け

Publications (2)

Publication Number Publication Date
JPS5829491U JPS5829491U (ja) 1983-02-25
JPS6323191Y2 true JPS6323191Y2 (cs) 1988-06-24

Family

ID=29844723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4796582U Granted JPS5829491U (ja) 1982-03-31 1982-03-31 黒板用粉受け

Country Status (1)

Country Link
JP (1) JPS5829491U (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736179Y2 (cs) * 1979-07-25 1982-08-10

Also Published As

Publication number Publication date
JPS5829491U (ja) 1983-02-25

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