US3764796A - Chemical lighting device - Google Patents

Chemical lighting device Download PDF

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Publication number
US3764796A
US3764796A US00295335A US3764796DA US3764796A US 3764796 A US3764796 A US 3764796A US 00295335 A US00295335 A US 00295335A US 3764796D A US3764796D A US 3764796DA US 3764796 A US3764796 A US 3764796A
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ampoules
chemiluminescent
cylindrical sleeve
ampoule
frangible
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US00295335A
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C Gilliam
T Hall
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US Department of Navy
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US Department of Navy
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K2/00Non-electric light sources using luminescence; Light sources using electrochemiluminescence
    • F21K2/06Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence

Definitions

  • the ampoules can be bro- 56] References Cited kin lay sensing the oiliterlcylindrical sleeve anld liglht is o tame w en t e c emi uminescent materia an ac- UNITED STATES PATENTS tivator are mixed 3,584,211 6/1971 Rauhut 240/225 3,539,794 3 Claims, 2 Drawing Figures ll/l970 Rauhut et al. 240/225 CHEMICAL LIGHTING DEVICE BACKGROUND OF THE INVENTION
  • the present invention relates to a chemical lighting device and more particularly to a chemical lighting device which can be held in a hand and readily activated.
  • chemiluminescent compounds are made by adding a fluorescer to an oxalate-ester compound and then activating the mixture with an oxidizing material.
  • U. S. Pat. 3,612,857 entitled, Location Marker For Producing Luminous Display," which issued Oct. l2, 1971, to Dave Beatty and James Reinhart, describes a location marker which is a cloth streamer saturated with a mixture of bis(2,4,5 Trichloro-6-carbobutoxyphenyl) oxalate, anthracene cyanacryl terpolymer, and bis(2-ethylhexyl) phthalate in benzene.
  • the activator fluid used to activate the chemiluminescent mixture is hydrogen peroxide in dimethyl phthalate.
  • the present invention relates to a chemical lighting device which can be held in the hand and'which can be readily activated.
  • An outer cylindrical sleeve of light transmitting material contains first and second ampoules which are kept separated in the cylindrical sleeve.
  • One ampoule contains a chemiluminescent material and the second ampoule contains a activator fluid.
  • Each ampoule is provided with a reduced neck portion which facilitates breaking the ampoule.
  • the chemiluminescent material and activator fluid are mixed and light is obtained and transmitted through the cylindrical sleeve.
  • the sealing of the chemiluminescent material in a glass ampoule prevents such deterioration and permits long shelf life.
  • FIG. 1 is a longitudinal sectional view of a preferred embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view of another. embodiment of the present invention.
  • a tubular outer sleeve 11 having glass ampoules 12 and 13 positioned therein.
  • Sleeve 11 is made of material which will transmit light such as clear radiation-crossedlinked polyolefinic plastic tube.
  • the ends of sleeve 12 have been flattened by applying heat and pressure to form flat ends 14 and 15 that serve to retain ampoules l2 and 13 within sleeve 11.
  • FIG. 1 of the drawing it can be seen that sleeve 11 is provided with a reduced diameter portion 16 which prevents ampoules l2 and 13 from moving together and be susceptible to breaking.
  • Ampoule 12 is retained between flat end 14 and reduced diameter portion 16 and ampoule 13 is retained between flat end 15 and reduced diameter portion 16.
  • sleeve 11 might be of a heat shrinkable material and reduced diameter portion 16 can be formed by applying heat to sleeve 11.
  • two reduced diameter portions 17 and 18 are provided to retain ampoules 12 and 13 in position.
  • the space 21 inside reduced diameter portion 16 and the space 22 between reduced diameter portions 17 and 18 serves as a mixing area when ampoules l2 and 13 are broken and the fluids therein are released.
  • Ampoules 12 and 13 are provided with necks 23 that facilitate breaking the ampoules.
  • Ampoule 12 contains a chemiluminescent material 7 which, by way of example, might be a mixture of an oxalate ester, such as bis(2,4,5-trichloro-6-carbopentoxyphenyl) oxalate, and a fluorescer, such as 9,10,- bis(phenylethynl) anthracene.
  • Ampoule 13 contains an activator, such as hydrogen peroxide.
  • sleeve 11 When it is desired to activate the chemical lighting system described herein, sleeve 11 is bent first in the region of the neck 23 of ampoule 12 to break ampoule 12 and then in the region of the neck of ampoule 13 to break ampoule 13. Mixing of the chemiluminescent material and the activator produces light that passes through sleeve 11.
  • a chemiluminescent light device comprising,
  • an outer cylindrical sleeve of light transmitting material having flat end portions and first and second reduced diameter portions between said flat end portions
  • first and second frangible ampoules positioned in said outer cylindrical sleeve, one of said ampoules being positioned between one flat end portion and said first reduced diameter portion and the other of said ampoules being positioned between the other flat end portion and said second reduced diameter portion,

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

A chemical lighting device having an outer cylindrical sleeve of light transmitting material and first and second frangible ampoules positioned within said outer cylindrical sleeve. Indentions are provided in the outer cylindrical sleeve for keeping the ampoules separated in the cylindrical sleeve. One ampoule contains a chemiluminescent material and the other ampoule contains an activator material. The ampoules can be broken by bending the outer cylindrical sleeve and light is obtained when the chemiluminescent material and activator are mixed.

Description

I United States Patent 1 [111 Gilliam et al. Oct. 9, 1973 [54] CHEMICAL LIGHTING DEVICE 3,068,154 12/1962 Majors 222/94 UX Inventors: Clarence w G l iam, Blo m g on, 3,397,819 8/1968 Hodge 222/94 X Ind.; Thomas N. Hall, Adelphi, Md.
Przmary Exammer-Fred L. Braun [73] Assignee: The United States of Americaas An0mey R, s S i i et 1 represented by the Secretary of the Navy, Washington, DC. [57] ABSTRACT [22] Ffled' Oct. 1972 A chemical lighting device having an outer cylindrical PP No.1 295,335 sleeve of light transmitting material and first and second frangible ampoules positioned within said outer [52] Cl H 240/225 222/94 222/541 cylindrical sleeve. lndentions are provided in the outer [51] Int. Cl. F21v 9/16 cylindrical sleeve for keeping the ampoules Separated 58 Field of Search 240/225; 222/94, in the cylindrical sleeveone ampwle a 222/541 miluminescent material and the other ampoule contains an activator material. The ampoules can be bro- 56] References Cited kin lay sensing the oiliterlcylindrical sleeve anld liglht is o tame w en t e c emi uminescent materia an ac- UNITED STATES PATENTS tivator are mixed 3,584,211 6/1971 Rauhut 240/225 3,539,794 3 Claims, 2 Drawing Figures ll/l970 Rauhut et al. 240/225 CHEMICAL LIGHTING DEVICE BACKGROUND OF THE INVENTION The present invention relates to a chemical lighting device and more particularly to a chemical lighting device which can be held in a hand and readily activated.
Various chemiluminescent peraminoethylene compounds have been used for lighting and marking purposes. One such use is described in U. S. Pat. 3,239,406, entitled, Chemiluminescent Structures And Their Preparation, which issued Mar. 8, 1966, to Donald D. Coffman and Hilmer E. Winberg. This patent teaches the coating of flexible material, such as plastic strips, with tetrakis (dimethylamino) ethylene to provide a nocturnal marking tape. As tetrakis (dimethylamino) ethylene becomes luminescent upon exposure to air, the preparation of the tape is made under nitrogen and the saturated material is protected from air by covering with polyethylene film.
Another group of chemiluminescent compounds are made by adding a fluorescer to an oxalate-ester compound and then activating the mixture with an oxidizing material. U. S. Pat. 3,612,857, entitled, Location Marker For Producing Luminous Display," which issued Oct. l2, 1971, to Dave Beatty and James Reinhart, describes a location marker which is a cloth streamer saturated with a mixture of bis(2,4,5 Trichloro-6-carbobutoxyphenyl) oxalate, anthracene cyanacryl terpolymer, and bis(2-ethylhexyl) phthalate in benzene. The activator fluid used to activate the chemiluminescent mixture is hydrogen peroxide in dimethyl phthalate.
SUMMARY OF THE INVENTION The present invention relates to a chemical lighting device which can be held in the hand and'which can be readily activated. An outer cylindrical sleeve of light transmitting material contains first and second ampoules which are kept separated in the cylindrical sleeve. One ampoule contains a chemiluminescent material and the second ampoule contains a activator fluid. Each ampoule is provided with a reduced neck portion which facilitates breaking the ampoule. When both ampoules are broken, the chemiluminescent material and activator fluid are mixed and light is obtained and transmitted through the cylindrical sleeve. As chemiluminescent material deterioates when even very small amounts of moisture are present, the sealing of the chemiluminescent material in a glass ampoule prevents such deterioration and permits long shelf life.
It is therefore a general object of the present invention to provide a chemical lighting device which can be readily activated.
BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is a longitudinal sectional view of a preferred embodiment of the present invention; and
FIG. 2 is a longitudinal sectional view of another. embodiment of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring now to the drawing, there is shown a tubular outer sleeve 11 having glass ampoules 12 and 13 positioned therein. Sleeve 11 is made of material which will transmit light such as clear radiation-crossedlinked polyolefinic plastic tube. The ends of sleeve 12 have been flattened by applying heat and pressure to form flat ends 14 and 15 that serve to retain ampoules l2 and 13 within sleeve 11. Referring now to FIG. 1 of the drawing, it can be seen that sleeve 11 is provided with a reduced diameter portion 16 which prevents ampoules l2 and 13 from moving together and be susceptible to breaking. Ampoule 12 is retained between flat end 14 and reduced diameter portion 16 and ampoule 13 is retained between flat end 15 and reduced diameter portion 16. By way of example, sleeve 11 might be of a heat shrinkable material and reduced diameter portion 16 can be formed by applying heat to sleeve 11. In FIG. 2 of the drawing, two reduced diameter portions 17 and 18 are provided to retain ampoules 12 and 13 in position. The space 21 inside reduced diameter portion 16 and the space 22 between reduced diameter portions 17 and 18 serves as a mixing area when ampoules l2 and 13 are broken and the fluids therein are released. Ampoules 12 and 13 are provided with necks 23 that facilitate breaking the ampoules.
Ampoule 12 contains a chemiluminescent material 7 which, by way of example, might be a mixture of an oxalate ester, such as bis(2,4,5-trichloro-6-carbopentoxyphenyl) oxalate, and a fluorescer, such as 9,10,- bis(phenylethynl) anthracene. Ampoule 13 contains an activator, such as hydrogen peroxide.
When it is desired to activate the chemical lighting system described herein, sleeve 11 is bent first in the region of the neck 23 of ampoule 12 to break ampoule 12 and then in the region of the neck of ampoule 13 to break ampoule 13. Mixing of the chemiluminescent material and the activator produces light that passes through sleeve 11.
We claim:
1. A chemiluminescent light device comprising,
an outer cylindrical sleeve of light transmitting material having flat end portions and first and second reduced diameter portions between said flat end portions,
first and second frangible ampoules positioned in said outer cylindrical sleeve, one of said ampoules being positioned between one flat end portion and said first reduced diameter portion and the other of said ampoules being positioned between the other flat end portion and said second reduced diameter portion,
a chemiluminescent fluid in said one frangible ampoule, and
activator fluid in said other frangible ampoule. v
2.' A chemiluminescent light device as set forth in claim 1 wherein said'frangible ampoules are glass.
3. A chemiluminescent light device as set forth in claim 1 wherein said frangible ampoules have a neck portion to facilitate breakage.
a a n 1:

Claims (3)

1. A chemiluminescent light device comprising, an outer cylindrical sleeve of light transmitting material having flat end portions and first and second reduced diameter portions between said flat end portions, first and second frangible ampoules positioned in said outer cylindrical sleeve, one of said ampoules being positioned between one flat end portion and said first reduced diameter portion and the other of said ampoules being positioned between the other flat end portion and said second reduced diameter portion, a chemiluminescent fluid in said one frangible ampoule, and activator fluid in said other frangible ampoule.
2. A chemiluminescent light device as set forth in claim 1 wherein said frangible ampoules are glass.
3. A chemiluminescent light device as set forth in claim 1 wherein said frangible ampoules have a neck portion to facilitate breakage.
US00295335A 1972-10-05 1972-10-05 Chemical lighting device Expired - Lifetime US3764796A (en)

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Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813534A (en) * 1973-09-14 1974-05-28 Us Navy Chemical lighting device having interlocking ampoules
US3819925A (en) * 1973-03-12 1974-06-25 Us Navy Chemiluminescent device
DE2461617A1 (en) * 1973-12-27 1975-07-10 Oreal PRESSURELESS CONTAINER TO STORE SEPARATELY AND DISPOSE OF AT LEAST TWO MEDIA AT THE SAME TIME
US3934539A (en) * 1974-03-26 1976-01-27 The United States Of America As Represented By The Secretary Of The Navy Chemiluminescent foldable signal device
DE2853411A1 (en) * 1977-12-19 1979-08-23 American Cyanamid Co CHEMICAL LIGHT STICK
US4265280A (en) * 1979-01-23 1981-05-05 Baxter Travenol Laboratories, Inc. Connector member for sealed conduits
US4299185A (en) * 1979-11-21 1981-11-10 American Cyanamid Company Device for warning of impending roof-fall in underground excavations
US5018450A (en) * 1990-04-25 1991-05-28 Smith Henry J Luminescent paintball for marking nighttime impacts
US5043851A (en) * 1990-09-13 1991-08-27 Omniglow Corporation Polygonal chemiluminescent lighting device
US5222797A (en) * 1991-10-31 1993-06-29 Lexington & Associates Multi-chamber chemiluminescent optical display device
US5508893A (en) * 1994-02-08 1996-04-16 Rhode Island Novelty Company, Inc. Multi-color chemiluminescent lighting device and method of making same
US5595223A (en) * 1994-10-21 1997-01-21 Mitsubishi Pencil Corporation Of America Ink refilling assembly
US5699936A (en) * 1995-09-08 1997-12-23 Sercomp Corporation Liquid dispensing system
US6299441B1 (en) 2000-07-05 2001-10-09 Unique Industries, Inc. Chemiluminescent mouthpiece
US20030168072A1 (en) * 2002-03-06 2003-09-11 Valdez Michael Dean Hair holding device adapted for a removeably mounted chemical light stick
US6619211B1 (en) * 1999-06-02 2003-09-16 Nico-Pyrotechnik Hanns-Juergen Diederichs Gmbh & Co. Kg Practice ammunition
US6685331B1 (en) 1999-11-12 2004-02-03 Edward T. Rockwell Chemiluminescent device
US20040027227A1 (en) * 2002-08-12 2004-02-12 Byung Cheon Lee Apparatus diagnosing a breaking of a fuse for a vehicle
US6758572B2 (en) 2000-03-01 2004-07-06 Omniglow Corporation Chemiluminescent lighting element
US6802277B1 (en) 2002-04-11 2004-10-12 Durell Clay Fire escape light and alarm
US20050123339A1 (en) * 2003-12-05 2005-06-09 Tawei Tsao Enclosed opening means
WO2005065966A1 (en) * 2003-12-05 2005-07-21 Garry Tsaur Enclosed opening means
US20050155269A1 (en) * 2003-12-19 2005-07-21 Heraeus Kulzer Gmbh Multi-component cartridge and its application
US20060067783A1 (en) * 2004-09-25 2006-03-30 Garry Tsaur Dual chamber applicator
US20060240739A1 (en) * 2005-04-21 2006-10-26 Matthew Kennedy Illuminable noisemaker and associated methods
US20070079722A1 (en) * 2003-10-21 2007-04-12 The Sepron Company, L.C. Chemiluminescent paint projectiles and method and preparation
US20120230009A1 (en) * 2011-03-09 2012-09-13 Omiglow, Llc Multi-color chemiluminescent device with blended color effect
WO2013030270A1 (en) * 2011-08-31 2013-03-07 Sika Technology Ag Stick applicator
US10220194B2 (en) 2012-11-28 2019-03-05 Advanced Resin Therapeutics, Inc. Dual chamber applicator
CN109469254A (en) * 2018-11-15 2019-03-15 重庆成维轻质墙板有限公司 A kind of antidetonation ceramsite concrete light-weight wall boards
US11148142B2 (en) 2019-06-23 2021-10-19 Nano 2.0 Business Press, Llc System and method for visual verification of secure closure of collection bottle through chemiluminescence
US11399914B2 (en) 2017-08-09 2022-08-02 Alcon Inc. Self-illuminating microsurgical cannula device
US11844725B2 (en) 2019-10-16 2023-12-19 Alcon Inc. Visually traceable vitrectomy probe cap

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068154A (en) * 1959-11-04 1962-12-11 Hill Top Res Inst Inc Apparatus for preparing a fresh culture of microorganisms
US3397819A (en) * 1967-07-19 1968-08-20 Hughes Aircraft Co Gas replenishment device
US3539794A (en) * 1967-09-12 1970-11-10 American Cyanamid Co Self-contained chemiluminescent lighting device
US3584211A (en) * 1968-10-07 1971-06-08 American Cyanamid Co Chemiluminescent liquid dispensing or display container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068154A (en) * 1959-11-04 1962-12-11 Hill Top Res Inst Inc Apparatus for preparing a fresh culture of microorganisms
US3397819A (en) * 1967-07-19 1968-08-20 Hughes Aircraft Co Gas replenishment device
US3539794A (en) * 1967-09-12 1970-11-10 American Cyanamid Co Self-contained chemiluminescent lighting device
US3584211A (en) * 1968-10-07 1971-06-08 American Cyanamid Co Chemiluminescent liquid dispensing or display container

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819925A (en) * 1973-03-12 1974-06-25 Us Navy Chemiluminescent device
US3813534A (en) * 1973-09-14 1974-05-28 Us Navy Chemical lighting device having interlocking ampoules
DE2461617A1 (en) * 1973-12-27 1975-07-10 Oreal PRESSURELESS CONTAINER TO STORE SEPARATELY AND DISPOSE OF AT LEAST TWO MEDIA AT THE SAME TIME
US3934539A (en) * 1974-03-26 1976-01-27 The United States Of America As Represented By The Secretary Of The Navy Chemiluminescent foldable signal device
DE2853411A1 (en) * 1977-12-19 1979-08-23 American Cyanamid Co CHEMICAL LIGHT STICK
US4340097A (en) * 1979-01-23 1982-07-20 Baxter Travenol Laboratories, Inc. Connector member for sealed conduits
US4265280A (en) * 1979-01-23 1981-05-05 Baxter Travenol Laboratories, Inc. Connector member for sealed conduits
US4299185A (en) * 1979-11-21 1981-11-10 American Cyanamid Company Device for warning of impending roof-fall in underground excavations
US5018450A (en) * 1990-04-25 1991-05-28 Smith Henry J Luminescent paintball for marking nighttime impacts
US5043851A (en) * 1990-09-13 1991-08-27 Omniglow Corporation Polygonal chemiluminescent lighting device
US5222797A (en) * 1991-10-31 1993-06-29 Lexington & Associates Multi-chamber chemiluminescent optical display device
US5508893A (en) * 1994-02-08 1996-04-16 Rhode Island Novelty Company, Inc. Multi-color chemiluminescent lighting device and method of making same
US5595223A (en) * 1994-10-21 1997-01-21 Mitsubishi Pencil Corporation Of America Ink refilling assembly
US5699936A (en) * 1995-09-08 1997-12-23 Sercomp Corporation Liquid dispensing system
USRE40482E1 (en) * 1999-06-02 2008-09-09 Nico-Pyrotechnik Hanns-Juergen Diederichs Gmbh & Co. Kg Practice ammunition
US6619211B1 (en) * 1999-06-02 2003-09-16 Nico-Pyrotechnik Hanns-Juergen Diederichs Gmbh & Co. Kg Practice ammunition
US6685331B1 (en) 1999-11-12 2004-02-03 Edward T. Rockwell Chemiluminescent device
US6758572B2 (en) 2000-03-01 2004-07-06 Omniglow Corporation Chemiluminescent lighting element
US6299441B1 (en) 2000-07-05 2001-10-09 Unique Industries, Inc. Chemiluminescent mouthpiece
US20030168072A1 (en) * 2002-03-06 2003-09-11 Valdez Michael Dean Hair holding device adapted for a removeably mounted chemical light stick
US6802277B1 (en) 2002-04-11 2004-10-12 Durell Clay Fire escape light and alarm
US20040027227A1 (en) * 2002-08-12 2004-02-12 Byung Cheon Lee Apparatus diagnosing a breaking of a fuse for a vehicle
US6836206B2 (en) * 2002-08-12 2004-12-28 Hyundai Motor Company Apparatus diagnosing a breaking of a fuse for a vehicle
US20070079722A1 (en) * 2003-10-21 2007-04-12 The Sepron Company, L.C. Chemiluminescent paint projectiles and method and preparation
US7198421B2 (en) * 2003-12-05 2007-04-03 Garry Tsaur Enclosed opening means
CN100567027C (en) * 2003-12-05 2009-12-09 曹荣华 The hermetic type shedding motion
US20050123339A1 (en) * 2003-12-05 2005-06-09 Tawei Tsao Enclosed opening means
JP2007524493A (en) * 2003-12-05 2007-08-30 ゲィリー ツァワー Enclosed breakthrough means
WO2005065966A1 (en) * 2003-12-05 2005-07-21 Garry Tsaur Enclosed opening means
US20050155269A1 (en) * 2003-12-19 2005-07-21 Heraeus Kulzer Gmbh Multi-component cartridge and its application
US20060067783A1 (en) * 2004-09-25 2006-03-30 Garry Tsaur Dual chamber applicator
US20060240739A1 (en) * 2005-04-21 2006-10-26 Matthew Kennedy Illuminable noisemaker and associated methods
US20120230009A1 (en) * 2011-03-09 2012-09-13 Omiglow, Llc Multi-color chemiluminescent device with blended color effect
WO2013030270A1 (en) * 2011-08-31 2013-03-07 Sika Technology Ag Stick applicator
US9827585B2 (en) 2011-08-31 2017-11-28 Sika Technology Ag Stick applicator
US10220194B2 (en) 2012-11-28 2019-03-05 Advanced Resin Therapeutics, Inc. Dual chamber applicator
US11399914B2 (en) 2017-08-09 2022-08-02 Alcon Inc. Self-illuminating microsurgical cannula device
CN109469254A (en) * 2018-11-15 2019-03-15 重庆成维轻质墙板有限公司 A kind of antidetonation ceramsite concrete light-weight wall boards
US11148142B2 (en) 2019-06-23 2021-10-19 Nano 2.0 Business Press, Llc System and method for visual verification of secure closure of collection bottle through chemiluminescence
US11844725B2 (en) 2019-10-16 2023-12-19 Alcon Inc. Visually traceable vitrectomy probe cap

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