ULTRAVIOLET ABSORBERS IN OPTICAL FIBER COATINGS

申请公布号：KR1019840001876(B1)

申请号：KR1019810000599

申请日期：1981.02.24

申请公布日期：1984.10.24

Hierarchical cache memory system and method for controlling data coherency between a primary and a secondary cache

System for controlling operating timing of a cache memory

Image forming light scanning apparatus

Alarm system with supervision controlled receiver parameter modification

Signal transmission circuit providing amplified output from positive feedback of intermediate amplifier circuit

Semiconductor memory device and method for its production

Semiconductor device structures incorporating buried mirrors and/or buried metal electrodes

Bar code scanner with adjustable bandwidth

Flow-controlled calibration syringe

Cytotoxic diphtheria toxin fragments

Pharmaceutical composition for the treatment of leukemia containing 9-cis-retinoic acid- alpha -tocopherol ester

Stimulating the differentiation of predipocytic cells and therapies based thereon

Rubber base asphalt emulsion additive

Printed label, method and apparatus for manufacturing printed labels, and method and apparatus for attaching printed labels

Intraluminal tissue welding for anastomosis

Use of early formed lift-off layer in fabricating gated electron-emitting devices

Bi-turbojets polyphasic pump with axial thrust cancellation

Constructional toy pieces

Method for placing aerial cable

Closed isobaric dispenser for carbonated liquid