BR7200734D0 - Aperfeicoamentos em lentes para sinal de trafego - Google Patents

Aperfeicoamentos em lentes para sinal de trafego

Info

Publication number
BR7200734D0
BR7200734D0 BR734/72A BR73472A BR7200734D0 BR 7200734 D0 BR7200734 D0 BR 7200734D0 BR 734/72 A BR734/72 A BR 734/72A BR 73472 A BR73472 A BR 73472A BR 7200734 D0 BR7200734 D0 BR 7200734D0
Authority
BR
Brazil
Prior art keywords
lenses
traffic sign
sign
traffic
Prior art date
Application number
BR734/72A
Other languages
English (en)
Inventor
J Miles
Original Assignee
Gulf E Western Ind Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gulf E Western Ind Inc filed Critical Gulf E Western Ind Inc
Publication of BR7200734D0 publication Critical patent/BR7200734D0/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BR734/72A 1971-02-18 1972-02-09 Aperfeicoamentos em lentes para sinal de trafego BR7200734D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11638671A 1971-02-18 1971-02-18

Publications (1)

Publication Number Publication Date
BR7200734D0 true BR7200734D0 (pt) 1973-06-05

Family

ID=22366867

Family Applications (1)

Application Number Title Priority Date Filing Date
BR734/72A BR7200734D0 (pt) 1971-02-18 1972-02-09 Aperfeicoamentos em lentes para sinal de trafego

Country Status (4)

Country Link
US (1) US3798445A (pt)
AR (1) AR192345A1 (pt)
BR (1) BR7200734D0 (pt)
CA (1) CA996909A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1521123A (en) * 1975-04-01 1978-08-16 Lucas Electrical Ltd Lamp assembly
DE2929809C2 (de) * 1978-07-25 1984-12-06 Sanyo Electric Co., Ltd., Moriguchi, Osaka Anzeigeeinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068805A (en) * 1935-02-04 1937-01-26 Corning Glass Works Cover glass
US2846568A (en) * 1954-04-09 1958-08-05 Gen Motors Corp Headlight lens
US2907249A (en) * 1956-10-05 1959-10-06 Electro Seal Corp Lens for signal lights
US3383676A (en) * 1963-02-14 1968-05-14 Robert I. Nagel Lenticular signal lens having a smooth outer surface
US3222516A (en) * 1963-06-24 1965-12-07 Lancaster Glass Corp Lenticulated lens for traffic light
DE1238770B (de) * 1965-07-09 1967-04-13 Prontor Werk Gauthier Gmbh Photographischer Verschluss, insbesondere Selbstspannverschluss mit elektronischer Zeitbildungseinrichtung
FR1550880A (pt) * 1967-04-01 1968-12-20

Also Published As

Publication number Publication date
CA996909A (en) 1976-09-14
US3798445A (en) 1974-03-19
AR192345A1 (es) 1973-02-14

Similar Documents

Publication Publication Date Title
BE764282R (fr) Pare-brise pour
BR7410034A (pt) Aperfeicoamento em composicao para vidro oftalmico
AT343515B (de) In der fahrbahn angeordnetes verkehrszeichen
ES200866Y (es) Dispositivo de retencion para gafas.
FI55738B (fi) Skarvmuff foer kabel med aluminiummantel
BR7100032D0 (pt) Aparelho aperfeicoado para alinhamento de modas
BR7404889D0 (pt) Aperfeicoamentos em corredicas para fecho-eclair (ziper)
CH528089A (it) Materiale catarifrangente, in particolare per segnaletica stradale
BR7200734D0 (pt) Aperfeicoamentos em lentes para sinal de trafego
AT319997B (de) Straßenwalze
IT996300B (it) Segnale riflettente stradale
BR7108117D0 (pt) Aperfeicoamentos em dispositivos de leitura sincronizada para teares
BR7100083D0 (pt) Copolimeros hebridos e resinas de permuta ionica
BR6915378D0 (pt) Aperfeicoamento num processo para a preparacao de 1-beta hidroxi-3-oxo-ciclo-alcanos
BE753852A (nl) Verkeersmeetstelsel
CH519628A (de) Lichtreflektierendes Element zum Markieren von Verkehrswegen
BE752182A (fr) Bascule pour vehicules
BR7103724D0 (pt) Aperfeicoamento em molduras de placas para veiculos
ES160057Y (es) Expositor perfeccionado para gafas y similares.
ES179727Y (es) Montura para gafas.
ES175733Y (es) Dispositivo para soportar placas de vidrio.
BR7106122D0 (pt) Original triangulo para previnir acidentes de transito
BR7024477D0 (pt) Aperfeicaomentos em estojo para pedra de isqueiro
BR7309416D0 (pt) Aperfeicoados elementos fotograficos, e processo para formar registros de imagem
IT945762B (it) Segnalimite stradale autoestin guente