A rolling-up roller control device for shades

Title:

A rolling-up roller control device for shades

Document Type and Number:

Japanese Patent JP5971951

Kind Code:

B2

Inventors:

Hayashi Yoshiaki

Application Number:

JP2012000473A

Publication Date:

August 17, 2016

Filing Date:

January 05, 2012

Export Citation:

Assignee:

Hayashi Yoshiaki

International Classes:

E06B9/174; E06B9/24; E06B9/78

Domestic Patent References:

JP11509591A

Attorney, Agent or Firm:

Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro

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