JPH0472216U - - Google Patents

Info

Publication number
JPH0472216U
JPH0472216U JP11499190U JP11499190U JPH0472216U JP H0472216 U JPH0472216 U JP H0472216U JP 11499190 U JP11499190 U JP 11499190U JP 11499190 U JP11499190 U JP 11499190U JP H0472216 U JPH0472216 U JP H0472216U
Authority
JP
Japan
Prior art keywords
water absorption
absorption rate
polycarbonate
utility
scope
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.)
Pending
Application number
JP11499190U
Other languages
English (en)
Japanese (ja)
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
Priority to JP11499190U priority Critical patent/JPH0472216U/ja
Publication of JPH0472216U publication Critical patent/JPH0472216U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Optical Filters (AREA)
JP11499190U 1990-10-31 1990-10-31 Pending JPH0472216U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11499190U JPH0472216U (zh) 1990-10-31 1990-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11499190U JPH0472216U (zh) 1990-10-31 1990-10-31

Publications (1)

Publication Number Publication Date
JPH0472216U true JPH0472216U (zh) 1992-06-25

Family

ID=31862717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11499190U Pending JPH0472216U (zh) 1990-10-31 1990-10-31

Country Status (1)

Country Link
JP (1) JPH0472216U (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645502A (en) * 1979-09-19 1981-04-25 Toshiba Electric Equip Lighting device
JPS6211025A (ja) * 1985-07-04 1987-01-20 井関農機株式会社 脱穀装置におけるシ−ブ
JPS6231801A (ja) * 1985-08-02 1987-02-10 Teijin Chem Ltd 光学用成形品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645502A (en) * 1979-09-19 1981-04-25 Toshiba Electric Equip Lighting device
JPS6211025A (ja) * 1985-07-04 1987-01-20 井関農機株式会社 脱穀装置におけるシ−ブ
JPS6231801A (ja) * 1985-08-02 1987-02-10 Teijin Chem Ltd 光学用成形品

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