AR241216A1
(es )
1992-02-28
Un exhibidor
DE1477834U
(enExample )
DE59503205D1
(de )
1998-09-17
Überwachungssystem für eine technische anlage
Hemmens
1988
Thirty years of planning education
SE8301967L
(sv )
1984-10-09
Stolpe for trafikskyltar, belysning eller liknande
CN210865511U
(zh )
2020-06-26
一种教育用宣传栏
CN216670808U
(zh )
2022-06-03
一种洁净区人员数量显示装置
CN206564056U
(zh )
2017-10-17
全封闭三维动态远程激光雕花切割打点一体机实训装置
CN2240171Y
(zh )
1996-11-13
附加画面显示器的红绿灯
GB1523776A
(en )
1978-09-06
Method and a device for character identification
CN218407259U
(zh )
2023-01-31
一种人行通道摆闸防撞结构
Barnett
1977
Israel, John, and Donald W. Klein," Rebels and Bureaucrats: China's December 9ers"(Book Review)
DE824882C
(de )
1951-12-13
Wechselschrift-Lichtreklame
CN211577892U
(zh )
2020-09-25
一种ai智能数据查询系统用查询机组
CN2534593Y
(zh )
2003-02-05
液晶影像投射装置
Smith
1993
Counseling Skills Training an Extensive Review of Literature
Adams
1972
Nonviolence a la Chavez
CN116009655A
(zh )
2023-04-25
人工智能信息处理装置及方法
JP2770151B2
(ja )
1998-06-25
交通事故数表示装置
GB2140604A
(en )
1984-11-28
Display arrangement
Siegel
1973
Milwaukee County Welfare Rights Organization," Welfare Mothers Speak Out"(Book Review)
EP0473878A2
(de )
1992-03-11
Anzeigeeinrichtung
GB510149A
(en )
1939-07-27
Improvements in or relating to machines for shearing metal slabs
JPH0136226Y2
(enExample )
1989-11-02
HOLMWOOD
1982
Theoretical Logic in Sociology Volume 1: Positivism, Presuppositions and Current Controversies