TWD222772S - 鑽頭 - Google Patents

鑽頭 Download PDF

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Publication number
TWD222772S
TWD222772S TW111301192F TW111301192F TWD222772S TW D222772 S TWD222772 S TW D222772S TW 111301192 F TW111301192 F TW 111301192F TW 111301192 F TW111301192 F TW 111301192F TW D222772 S TWD222772 S TW D222772S
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TW
Taiwan
Prior art keywords
drill bit
design
item
case
drill head
Prior art date
Application number
TW111301192F
Other languages
English (en)
Inventor
杉本倫太朗
平吹優樹
渡部直樹
原田高志
久木野暁
東泰助
背川真有香
Original Assignee
日商住友電工硬質合金股份有限公司
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 日商住友電工硬質合金股份有限公司 filed Critical 日商住友電工硬質合金股份有限公司
Publication of TWD222772S publication Critical patent/TWD222772S/zh

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Abstract

【物品用途】;本案設計之物品係鑽頭。如顯示使用狀態之參考圖所示，本設計之物品即鑽頭係用於以安裝於本體部之狀態，切削被削材。;【設計說明】;本案設計係新穎獨特之樣式，藉由獨特地設計鑽頭，可顯現出先前技藝所未有之視覺效果。

Description

鑽頭
本案設計之物品係鑽頭。如顯示使用狀態之參考圖所示，本設計之物品即鑽頭係用於以安裝於本體部之狀態，切削被削材。
本案設計係新穎獨特之樣式，藉由獨特地設計鑽頭，可顯現出先前技藝所未有之視覺效果。
TW111301192F 2020-11-06 2021-05-06 鑽頭 TWD222772S (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPD2020-23989F JP1693651S (zh) 2020-11-06 2020-11-06
JP2020-023989 2020-11-06

Publications (1)

Publication Number Publication Date
TWD222772S true TWD222772S (zh) 2022-12-21

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ID=77456709

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111301192F TWD222772S (zh) 2020-11-06 2021-05-06 鑽頭

Country Status (2)

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JP (1) JP1693651S (zh)
TW (1) TWD222772S (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD894978S1 (en) 2018-08-07 2020-09-01 Sumitomo Electric Hardmetal Corp. Drill bit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD894978S1 (en) 2018-08-07 2020-09-01 Sumitomo Electric Hardmetal Corp. Drill bit

Also Published As

Publication number Publication date
JP1693651S (zh) 2021-08-30

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