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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0861828 (1986-05-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 3 |
A neon-type pedestrian traffic signal which includes a housing. A partition divides the housing into two separate compartments, each compartment having a parabolic-shaped rear wall covered with a suitable reflective substance. A tubular-type neon lamp is mounted in each compartment as the focal poin
A pedestrian traffic signal unit to be mounted in a rectangular case, which includes a rectangular housing adapted to be fitted into said case, said housing having an open front and having a partition therein separating the housing into first and second compartments, each of said first and second co
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