AU4004097A - Light filter for dental use - Google Patents

Light filter for dental use

Info

Publication number
AU4004097A
AU4004097A AU40040/97A AU4004097A AU4004097A AU 4004097 A AU4004097 A AU 4004097A AU 40040/97 A AU40040/97 A AU 40040/97A AU 4004097 A AU4004097 A AU 4004097A AU 4004097 A AU4004097 A AU 4004097A
Authority
AU
Australia
Prior art keywords
light filter
dental use
dental
filter
light
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.)
Granted
Application number
AU40040/97A
Other versions
AU733168B2 (en
Inventor
Peter John Cunningham
Raymond Abraham Leggo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INVERTEC Pty Ltd
Original Assignee
INVERTEC Pty Ltd
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
Priority claimed from AUPO2056A external-priority patent/AUPO205696A0/en
Application filed by INVERTEC Pty Ltd filed Critical INVERTEC Pty Ltd
Priority to AU40040/97A priority Critical patent/AU733168B2/en
Publication of AU4004097A publication Critical patent/AU4004097A/en
Application granted granted Critical
Publication of AU733168B2 publication Critical patent/AU733168B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU40040/97A 1996-09-03 1997-09-03 Light filter for dental use Ceased AU733168B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40040/97A AU733168B2 (en) 1996-09-03 1997-09-03 Light filter for dental use

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPO2056A AUPO205696A0 (en) 1996-09-03 1996-09-03 Light filter for dental use
AUPO2056 1996-09-03
PCT/AU1997/000569 WO1998010220A1 (en) 1996-09-03 1997-09-03 Light filter for dental use
AU40040/97A AU733168B2 (en) 1996-09-03 1997-09-03 Light filter for dental use

Publications (2)

Publication Number Publication Date
AU4004097A true AU4004097A (en) 1998-03-26
AU733168B2 AU733168B2 (en) 2001-05-10

Family

ID=25624956

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40040/97A Ceased AU733168B2 (en) 1996-09-03 1997-09-03 Light filter for dental use

Country Status (1)

Country Link
AU (1) AU733168B2 (en)

Also Published As

Publication number Publication date
AU733168B2 (en) 2001-05-10

Similar Documents

Publication Publication Date Title
AUPO205696A0 (en) Light filter for dental use
AU4462697A (en) Electrically adjustable optical filter
AU2255100A (en) Optical filter
AU4222697A (en) High-precision filter
AU689175B2 (en) Filter
AU4405996A (en) Dichroic light polarizers
AU2624595A (en) Filtration device
AU7042296A (en) Filters
AU2275695A (en) Dental restoration holder system
GB2326733B (en) Optical ND filter
AU2554397A (en) Dental flossing devices
AU687657B2 (en) Denture attachment
AU3181997A (en) Respiratory filter unit
AU2506195A (en) Filter
AU2318295A (en) Dental apparatus
AU3239997A (en) Filters
AU5052498A (en) Filter
AU1230597A (en) Denture cleaning
AUPO711697A0 (en) Line filter
EP0891131A3 (en) Aquarium undergravel filter
GB9623417D0 (en) Optical adaptor
AU4004097A (en) Light filter for dental use
AU4414797A (en) Filter
AU5562498A (en) Filter unit
AU1895300A (en) Bandwidth-variable optical filter

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired