JPS5215728A - Blackboard wiper - Google Patents

Blackboard wiper

Info

Publication number
JPS5215728A
JPS5215728A JP9074975A JP9074975A JPS5215728A JP S5215728 A JPS5215728 A JP S5215728A JP 9074975 A JP9074975 A JP 9074975A JP 9074975 A JP9074975 A JP 9074975A JP S5215728 A JPS5215728 A JP S5215728A
Authority
JP
Japan
Prior art keywords
blackboard wiper
blackboard
wiper
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.)
Pending
Application number
JP9074975A
Other languages
English (en)
Inventor
Toshiki Ogita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9074975A priority Critical patent/JPS5215728A/ja
Publication of JPS5215728A publication Critical patent/JPS5215728A/ja
Pending legal-status Critical Current

Links

JP9074975A 1975-07-24 1975-07-24 Blackboard wiper Pending JPS5215728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9074975A JPS5215728A (en) 1975-07-24 1975-07-24 Blackboard wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9074975A JPS5215728A (en) 1975-07-24 1975-07-24 Blackboard wiper

Publications (1)

Publication Number Publication Date
JPS5215728A true JPS5215728A (en) 1977-02-05

Family

ID=14007234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9074975A Pending JPS5215728A (en) 1975-07-24 1975-07-24 Blackboard wiper

Country Status (1)

Country Link
JP (1) JPS5215728A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154198U (ja) * 1979-04-23 1980-11-06
JPS55159191U (ja) * 1979-05-02 1980-11-15
JPS59215958A (ja) * 1983-05-20 1984-12-05 Nippon Soken Inc 内燃機関の燃料微粒化装置
JPS62119292U (ja) * 1986-01-20 1987-07-29
JPH02175197A (ja) * 1989-11-13 1990-07-06 Katsuya Inada 黒板消しの取替えカバー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933940B1 (ja) * 1969-11-10 1974-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933940B1 (ja) * 1969-11-10 1974-09-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154198U (ja) * 1979-04-23 1980-11-06
JPS55159191U (ja) * 1979-05-02 1980-11-15
JPS59215958A (ja) * 1983-05-20 1984-12-05 Nippon Soken Inc 内燃機関の燃料微粒化装置
JPS62119292U (ja) * 1986-01-20 1987-07-29
JPH02175197A (ja) * 1989-11-13 1990-07-06 Katsuya Inada 黒板消しの取替えカバー

Similar Documents

Publication Publication Date Title
GB1540904A (en) Squeegee assembly
GR58251B (en) Gehaeuse fuer elektrotechnische geraete
AU1552776A (en) Sunshade
JPS51146032A (en) Wiper
YU24476A (en) Molten-glass reservoir
AU1064776A (en) Pencil sharpener
JPS5258621A (en) Waterrsoluble crayon
JPS5250326A (en) Soilproof paint
JPS5215728A (en) Blackboard wiper
JPS51145170A (en) Wiper apparatus
JPS52125382A (en) Demodulator
JPS5220128A (en) Knockktype multiicolor sharp pencil
JPS51126227A (en) Electrodeposision paint
HK21381A (en) Drawing attachment
JPS51151112A (en) Dc eraser
JPS5182922A (en) h gatakochunosetsugohoho
GB1550910A (en) Wiper assemblies
JPS51151051A (en) Demodulator
GB1549062A (en) Brushes
JPS51120824A (en) Pushhout type pencil
JPS524327A (en) Blackboard eraser
JPS52134524A (en) Eraser
JPS52146326A (en) Dregless eraser
JPS5185827A (en) Inki bokujunadonojidokodashisochi
JPS5279601A (en) Demodulator