CN1202404C
(zh )
2005-05-18
识别移动机器人位置和方向的装置和方法
DE1448688U
(enExample )
CN106739545B
(zh )
2018-05-18
旋转式自动喷码机
CA2520242A1
(en )
2004-10-07
Production of 5-methyl-1-hydrocarbyl-2-pyrrolidone by reductive amination of levulinic acid
JP4267725B2
(ja )
2009-05-27
ガラススクライバー
US20040209794A1
(en )
2004-10-21
Production of 5-methyl-N-aryl-2-pyrrolidone and 5-methyl-N-alkyl-2-pyrrolidone by reductive amination of levulinic acid with nitro compounds
US6903222B2
(en )
2005-06-07
Production of 5-methyl-N-aryl-2-pyrrolidone and 5-methyl-N-cycloalkyl-2-pyrrolidone by reductive amination of levulinic acid with aryl amines
US7030074B2
(en )
2006-04-18
Production of 5-methyl-N-(methyl aryl)-2-pyrrolidone, 5-methyl-N-(methyl cycloalkyl)-2-pyrrolidone and 5-methyl-N-alkyl-2-pyrrolidone by reductive amination of levulinic acid esters with cyano compounds
CN102815570A
(zh )
2012-12-12
具有激光器的页张折叠机和用于准备页张的方法
CN101319872A
(zh )
2008-12-10
光学式距离位置感测装置
JP2017127933A
(ja )
2017-07-27
生産ラインの制御方法、および組立装置
JP4760830B2
(ja )
2011-08-31
レーザ加工装置およびレーザ加工方法
CN105575845A
(zh )
2016-05-11
伸缩型晶圆扫描装置及晶圆扫描系统
KR101072001B1
(ko )
2011-10-11
공작 기계의 자동 가공 원점 인식 시스템 및 방법
AU2004223845A1
(en )
2004-10-07
Production of N-aryl-2-lactam and N-alkyl-2-lactam by reductive amination of lactones with aryl and alkyl nitro compounds
US20050054859A1
(en )
2005-03-10
Production of a N-aryl-2-lactam and N-cycloalkyl-2-lactam by reductive amination of lactones with aryl amines
WO2004084888A1
(en )
2004-10-07
Production of 5-methyl-n-(methyl aryl)-2-pyrrolidone, 5-methyl-n-(methyl cycloalkyl)-2-pyrrolidone and 5-methyl-n-alkyl-2-pyrrolidone
CN210881327U
(zh )
2020-06-30
双台面全自动喷码机
CN114627208B
(zh )
2025-07-04
一种基于计算机图形学的运行图绘图装置及其工作方法
CA2520245A1
(en )
2004-10-07
Production of 5-methyl-n-aryl-2-pyrrolidone and 5-methyl-n-alkyl-2-pyrrolidone by reductive amination of leuvlinic acid esters with nitro compounds
CA3242895A1
(en )
2023-07-13
MULTIFUNCTIONAL APPOINTMENT AND CAPTURE MODULE
CN117285241A
(zh )
2023-12-26
对位机构和切割设备
SU1089866A1
(ru )
1987-01-30
Автомат присоединени выводов
JP2543746Y2
(ja )
1997-08-13
ワーク移送装置
SU202375A1
(ru )
РОЛЬГАНГ ДЛЯ ЛИНИИ СТЫКОВОЙ СВАРКИ и РЕЗКИ АРМАТУРНОЙ СТАЛИ