최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0587609 (1984-03-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 1 |
Tree trimming apparatus adapted to be manually controlled by an operator including a support frame with ground engaging wheel and manually engageable handle means for the operator to guide the apparatus while trimming trees, mast means mounted on the support frame and extending upwardly and outwardl
Tree trimming apparatus adapted to be manually controlled by an operator including: a support frame; a single ground engaging wheel rotatably mounted in said support frame and adapted to partially support said support frame on the ground so that said frame and wheel can pivot from side-to-side about
※ AI-Helper는 부적절한 답변을 할 수 있습니다.