JPH0450016U - - Google Patents

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Publication number
JPH0450016U
JPH0450016U JP9305990U JP9305990U JPH0450016U JP H0450016 U JPH0450016 U JP H0450016U JP 9305990 U JP9305990 U JP 9305990U JP 9305990 U JP9305990 U JP 9305990U JP H0450016 U JPH0450016 U JP H0450016U
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JP
Japan
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black
gingival
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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
JP9305990U
Other languages
English (en)
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JP2520714Y2 (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.)
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Priority to JP9305990U priority Critical patent/JP2520714Y2/ja
Publication of JPH0450016U publication Critical patent/JPH0450016U/ja
Application granted granted Critical
Publication of JP2520714Y2 publication Critical patent/JP2520714Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

【図面の簡単な説明】
第１図は、本考案による辺縁歯肉の光透過性測
定具の一実施例を説明するための図である。 １〜７……カラーゲージ。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 先端部が着色された複数枚の薄い板状のスト
    リツプスから成り、そのうちの１枚は、前記着色
    が基準明度（Ｎ１：黒）に着色され、他は、それ
    ぞれ明度を変えて灰色に着色されていることを特
    徴とする歯肉の光透過性測定具。 ２ 先端部が着色された７枚の薄い板状のストリ
    ツプスから成り、そのうちの１枚は、前記着色が
    基準明度（Ｎ１：黒）に着色され、他の６枚は、
    明度Ｎ２．５から１．０間隔でＮ７．５までの６
    段階の色差をもつて灰色に着色されていることを
    特徴とする歯肉の光透過性測定具。
JP9305990U 1990-09-03 1990-09-03 歯肉の光透過性測定具 Expired - Lifetime JP2520714Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9305990U JP2520714Y2 (ja) 1990-09-03 1990-09-03 歯肉の光透過性測定具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9305990U JP2520714Y2 (ja) 1990-09-03 1990-09-03 歯肉の光透過性測定具

Publications (2)

Publication Number Publication Date
JPH0450016U true JPH0450016U (ja) 1992-04-27
JP2520714Y2 JP2520714Y2 (ja) 1996-12-18

Family

ID=31829987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9305990U Expired - Lifetime JP2520714Y2 (ja) 1990-09-03 1990-09-03 歯肉の光透過性測定具

Country Status (1)

Country Link
JP (1) JP2520714Y2 (ja)

Also Published As

Publication number Publication date
JP2520714Y2 (ja) 1996-12-18

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term