FR1164744A - Improvement in reflective devices made of plastics, of the reflector type or the like - Google Patents

Improvement in reflective devices made of plastics, of the reflector type or the like

Info

Publication number
FR1164744A
FR1164744A FR1164744DA FR1164744A FR 1164744 A FR1164744 A FR 1164744A FR 1164744D A FR1164744D A FR 1164744DA FR 1164744 A FR1164744 A FR 1164744A
Authority
FR
France
Prior art keywords
plastics
improvement
devices made
reflector type
reflective devices
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Rene-Paul-Arsene Chatelain
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 filed Critical
Application granted granted Critical
Publication of FR1164744A publication Critical patent/FR1164744A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1164744D 1957-01-14 1957-01-14 Improvement in reflective devices made of plastics, of the reflector type or the like Expired FR1164744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1164744T 1957-01-14

Publications (1)

Publication Number Publication Date
FR1164744A true FR1164744A (en) 1958-10-14

Family

ID=9654200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1164744D Expired FR1164744A (en) 1957-01-14 1957-01-14 Improvement in reflective devices made of plastics, of the reflector type or the like

Country Status (1)

Country Link
FR (1) FR1164744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945714A (en) * 1973-03-27 1976-03-23 Erwin Sick Optik-Electronik Reflector for photoelectronic equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945714A (en) * 1973-03-27 1976-03-23 Erwin Sick Optik-Electronik Reflector for photoelectronic equipment

Similar Documents

Publication Publication Date Title
FR1310475A (en) Plastic bottle
FR1164744A (en) Improvement in reflective devices made of plastics, of the reflector type or the like
FR1224495A (en) Protective covering of plastic or the like, usable in particular in horticulture
FR1274073A (en) Plastic containers
FR1252916A (en) Plastic packaging
FR1187283A (en) Advanced plastic boat
FR1258792A (en) Improvements in the manufacture of plastic bottles or the like
FR1067061A (en) Improvements to plastic stoppers and the like
FR1154361A (en) Plastic container
FR1177068A (en) Fitting for plastic pipes
FR1159909A (en) Improvements to plastic stoppers for bottles or the like
FR1281036A (en) Improvement of plastic containers
FR1215175A (en) Plastic glazing
FR1169126A (en) Insulated plastic container
FR1204664A (en) Plastic container
FR87016E (en) Plastic bottle
FR1278078A (en) Reinforced plastic material
FR1192519A (en) Plastic packaging
FR1188389A (en) Plastic container
FR1170909A (en) reflective plastic screen
FR1202696A (en) Plastic cleat
FR1169302A (en) Plastic shutters, shutters and shutters
FR72513E (en) Plastic bottle
BE611844Q (en) Plastic container
FR1177972A (en) Plastic tap