US2293106A
(en )
1942-08-18
Method and apparatus for creating illusions
BE380220A
(cg-RX-API-DMAC7.html )
US1939288A
(en )
1933-12-12
Indirect luminous tube illumination
FR2494469A1
(en )
1982-05-21
Permanent magnet alphanumeric display - uses moving belt with moulded pockets on surface and small permanent magnets which fill pockets to form dot matrix style characters
BE421947A
(cg-RX-API-DMAC7.html )
KR100191435B1
(ko )
1999-06-15
간단한 움직임이 구현된 선전탑
Edensor
2023
Book review: Neon: A Light History, Dydia DeLyser, Paul Greenstein, Giant Orange Press, Los Angeles (2021), $25.00. Soft cover
FR2738653A1
(fr )
1997-03-14
Panneau a messages variables a affichage digital sans energie
BE385238A
(cg-RX-API-DMAC7.html )
KR102243252B1
(ko )
2021-04-21
멀티 라인 광고판
US1313434A
(en )
1919-08-19
Daniel edwakd waters
FR2696267A1
(fr )
1994-04-01
Augmentation de la visibilité sans apport d'énergie lumineuse supplémentaire.
BE649745A
(cg-RX-API-DMAC7.html )
BE518665A
(cg-RX-API-DMAC7.html )
BE340292A
(cg-RX-API-DMAC7.html )
BE883555A
(fr )
1980-09-15
Dispositif lumineux a but publicitaire
BE504858A
(cg-RX-API-DMAC7.html )
BE513225A
(cg-RX-API-DMAC7.html )
BE356189A
(cg-RX-API-DMAC7.html )
BE426233A
(cg-RX-API-DMAC7.html )
BE508746A
(cg-RX-API-DMAC7.html )
FR2765022A1
(fr )
1998-12-24
Panneau d'affichage lumineux, destine notamment a la signalisation routiere et procede pour sa mise en oeuvre
CH127898A
(fr )
1928-10-01
Enseigne lumineuse.
BE347934A
(cg-RX-API-DMAC7.html )
BE494519A
(cg-RX-API-DMAC7.html )