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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2011/070874
Kind Code:
The cartridge (21) comprises a tank-encasing cylinder (22) constituted of a transparent hollow cylinder and a bag-shaped tank (23). The bag-shaped tank (23) has a double-bag structure constituted of an inner bag (28) and an outer bag (29) in the tank-encasing cylinder (22). On the inner bag (28) and/or the outer bag (29) of the bag-shaped tank (23), there is provided an indicating member (33) which is visible from outside the tank-encasing cylinder (22). The indicating member (33) is formed from a material which changes the shape, design-pattern, or color thereof upon contact with leakage of the paint when the inner bag (28) is damaged, or upon contact with leakage of the pressure-replacing liquid when the outer bag (29) is damaged. Thereby the damage of the inner bag (28) and/or of the outer bag (29) can be detected from the outside by the visual examination of the change of the indicating member (33).

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ONDA Toshio (26-1 Sakuragaokacho, Shibuya-k, Tokyo 12, 〒1508512, JP)
Application Number:
Publication Date:
June 16, 2011
Filing Date:
November 01, 2010
Export Citation:
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ABB K.K. (26-1, Sakuragaokacho Shibuya-k, Tokyo 12, 〒1508512, JP)
ABB株式会社 (〒12 東京都渋谷区桜丘町26番1号 Tokyo, 〒1508512, JP)
International Classes:
B05B5/16; B05C11/10; G01M3/20
Attorney, Agent or Firm:
HIROSE Kazuhiko (4F. HAP Nishishinjuku Bldg, 1-2 Nishishinjuku 3-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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