JPS62186713U - - Google Patents

Info

Publication number
JPS62186713U
JPS62186713U JP7351286U JP7351286U JPS62186713U JP S62186713 U JPS62186713 U JP S62186713U JP 7351286 U JP7351286 U JP 7351286U JP 7351286 U JP7351286 U JP 7351286U JP S62186713 U JPS62186713 U JP S62186713U
Authority
JP
Japan
Prior art keywords
plate
dust
serve
center
air pipe
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
JP7351286U
Other languages
English (en)
Other versions
JPH038254Y2 (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 JP1986073512U priority Critical patent/JPH038254Y2/ja
Publication of JPS62186713U publication Critical patent/JPS62186713U/ja
Application granted granted Critical
Publication of JPH038254Y2 publication Critical patent/JPH038254Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Lenses (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の実施例の防塵
板を示すもので、第1図はその全体概略構成を示
す斜視図、第2図は部分拡大断面図である。第3
図は切削作業に用いる切削器具および集塵機の吸
引口を示す斜視図である。 1……板材、2……凸レンズ部(レンズ部)、
7……空気吐出口(空気管)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 透明材料からなる板材の少なくとも中央部にレ
    ンズ部を形成して拡大鏡とし、この板材の一方の
    表面に空気を吹き付ける空気管を設けたことを特
    徴とする歯科技工用防塵板。
JP1986073512U 1986-05-16 1986-05-16 Expired JPH038254Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986073512U JPH038254Y2 (ja) 1986-05-16 1986-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986073512U JPH038254Y2 (ja) 1986-05-16 1986-05-16

Publications (2)

Publication Number Publication Date
JPS62186713U true JPS62186713U (ja) 1987-11-27
JPH038254Y2 JPH038254Y2 (ja) 1991-02-28

Family

ID=30917912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986073512U Expired JPH038254Y2 (ja) 1986-05-16 1986-05-16

Country Status (1)

Country Link
JP (1) JPH038254Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119811U (ja) * 1983-01-31 1984-08-13 宗像 教夫 引出し縁にセツトする集塵器具

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119811U (ja) * 1983-01-31 1984-08-13 宗像 教夫 引出し縁にセツトする集塵器具

Also Published As

Publication number Publication date
JPH038254Y2 (ja) 1991-02-28

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