JPS63176682U - - Google Patents

Info

Publication number
JPS63176682U
JPS63176682U JP6758687U JP6758687U JPS63176682U JP S63176682 U JPS63176682 U JP S63176682U JP 6758687 U JP6758687 U JP 6758687U JP 6758687 U JP6758687 U JP 6758687U JP S63176682 U JPS63176682 U JP S63176682U
Authority
JP
Japan
Prior art keywords
main body
opening
pencil lead
baking box
shaped
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
JP6758687U
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 JP6758687U priority Critical patent/JPS63176682U/ja
Publication of JPS63176682U publication Critical patent/JPS63176682U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Furnace Charging Or Discharging (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す斜視図で、a
は本体を示しbは本体に蓋をした図である。第2
図は本考案の一実施例を示し、cはA―A線断面
図であり、dはB―B線断面図であり、eはC―
C線断面図、第3図は焼成温度条件を示すグラフ
である。 1……本体、2……蓋、3……開口部、4……
段差。

Claims (1)

    【実用新案登録請求の範囲】
  1. 耐熱性無機質材料からなり、上部に開口部3を
    有する箱型の本体1と、前記開口部3を密閉する
    蓋2とで構成されている鉛筆芯焼成箱において、
    前記本体1の長手方向に垂直な断面形状をU字形
    状としたことを特徴とする鉛筆芯焼成箱。
JP6758687U 1987-05-06 1987-05-06 Pending JPS63176682U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6758687U JPS63176682U (ja) 1987-05-06 1987-05-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6758687U JPS63176682U (ja) 1987-05-06 1987-05-06

Publications (1)

Publication Number Publication Date
JPS63176682U true JPS63176682U (ja) 1988-11-16

Family

ID=30906630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6758687U Pending JPS63176682U (ja) 1987-05-06 1987-05-06

Country Status (1)

Country Link
JP (1) JPS63176682U (ja)

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