GB9724518D0 - An improved optical magnifier - Google Patents

An improved optical magnifier

Info

Publication number
GB9724518D0
GB9724518D0 GBGB9724518.7A GB9724518A GB9724518D0 GB 9724518 D0 GB9724518 D0 GB 9724518D0 GB 9724518 A GB9724518 A GB 9724518A GB 9724518 D0 GB9724518 D0 GB 9724518D0
Authority
GB
United Kingdom
Prior art keywords
improved optical
optical magnifier
magnifier
improved
optical
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.)
Ceased
Application number
GBGB9724518.7A
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.)
Lo Anthony T S
Original Assignee
Lo Anthony T S
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 Lo Anthony T S filed Critical Lo Anthony T S
Priority to GBGB9724518.7A priority Critical patent/GB9724518D0/en
Publication of GB9724518D0 publication Critical patent/GB9724518D0/en
Priority to PCT/IB1998/001826 priority patent/WO1999026098A1/en
Ceased legal-status Critical Current

Links

GBGB9724518.7A 1997-11-18 1997-11-19 An improved optical magnifier Ceased GB9724518D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9724518.7A GB9724518D0 (en) 1997-11-19 1997-11-19 An improved optical magnifier
PCT/IB1998/001826 WO1999026098A1 (en) 1997-11-18 1998-11-17 Optical magnifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9724518.7A GB9724518D0 (en) 1997-11-19 1997-11-19 An improved optical magnifier

Publications (1)

Publication Number Publication Date
GB9724518D0 true GB9724518D0 (en) 1998-01-21

Family

ID=10822355

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9724518.7A Ceased GB9724518D0 (en) 1997-11-18 1997-11-19 An improved optical magnifier

Country Status (2)

Country Link
GB (1) GB9724518D0 (en)
WO (1) WO1999026098A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1717755A (en) * 1927-05-31 1929-06-18 Charles T Brady Magnifying and illuminating device
US2791937A (en) * 1952-03-31 1957-05-14 Leitz Ernst Gmbh Binocular magnifying device
JPS52137356A (en) * 1976-05-13 1977-11-16 Tokyo Optical Binocular microscope
US4329015A (en) * 1978-09-25 1982-05-11 Designs For Vision, Inc. Apparatus for increasing the input light intensity to a microscope
US4262989A (en) * 1979-11-05 1981-04-21 Applied Fiberoptics Surgical microscope with solenoid driven magnification changer

Also Published As

Publication number Publication date
WO1999026098A1 (en) 1999-05-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)