Title:
双方向増幅装置及び双方向CATVシステム
Document Type and Number:
Japanese Patent JP4625192
Kind Code:
B2
Inventors:
Toshihiro Sugiura
Toriyama Shigemitsu
Ando Kaneyasu
Toriyama Shigemitsu
Ando Kaneyasu
Application Number:
JP2001029593A
Publication Date:
February 02, 2011
Filing Date:
February 06, 2001
Export Citation:
Assignee:
Maspro Denkoh Co., Ltd.
International Classes:
H04N7/16; H04N7/173; H04N21/61; H04N21/647
Domestic Patent References:
| JP56158584A | ||||
| JP3135294A | ||||
| JP4349706A | ||||
| JP8046575A | ||||
| JP2000059158A | ||||
| JP2159807A | ||||
| JP6070297A |
Attorney, Agent or Firm:
Tsutomu Adachi