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기록
SCREWDRIVING TOOL HEAD, SCREWDRIVING TOOL, METHOD FOR SCREWING IN A SCREW USING THE SCREWDRIVING TOOL, AND COMPUTER PROGRAM
발명심사 중
1조회수
20청구항 · 3 독립항
§ Ⅰ
개요
발명자
Kai Kortkamp
IPC 분류
B23P 19/6G1B 21/16
CPC 분류
B23P19/69G1B21/16
A screwdriving tool head includes:
원문 (중국어)
A screwdriving tool head includes: