JPS6274933U - - Google Patents

Info

Publication number
JPS6274933U
JPS6274933U JP16661985U JP16661985U JPS6274933U JP S6274933 U JPS6274933 U JP S6274933U JP 16661985 U JP16661985 U JP 16661985U JP 16661985 U JP16661985 U JP 16661985U JP S6274933 U JPS6274933 U JP S6274933U
Authority
JP
Japan
Prior art keywords
surface plate
ventilation fan
board
utility
registration request
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
JP16661985U
Other languages
English (en)
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 JP16661985U priority Critical patent/JPS6274933U/ja
Publication of JPS6274933U publication Critical patent/JPS6274933U/ja
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Machine Tool Units (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の縦断面図、第2図
は定盤の斜視図、第3図は従来の定盤の据付縦断
面図である。 1:定盤、3:ピツト、4:レベリングブロツ
ク、6:換気扇、7:カバー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 定盤を床面下に据付ける場合において、前記定
    盤の片面に換気扇等の空気排出装置を設け、前記
    定盤の下部に上部からの空気の流れが生ずるよう
    にしたことを特徴とする定盤。
JP16661985U 1985-10-31 1985-10-31 Pending JPS6274933U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16661985U JPS6274933U (ja) 1985-10-31 1985-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16661985U JPS6274933U (ja) 1985-10-31 1985-10-31

Publications (1)

Publication Number Publication Date
JPS6274933U true JPS6274933U (ja) 1987-05-13

Family

ID=31097772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16661985U Pending JPS6274933U (ja) 1985-10-31 1985-10-31

Country Status (1)

Country Link
JP (1) JPS6274933U (ja)

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