Electric resistance heating devices – Heating devices – Vaporizer
Reexamination Certificate
2005-08-02
2005-08-02
Paik, Sang (Department: 3742)
Electric resistance heating devices
Heating devices
Vaporizer
C219S415000
Reexamination Certificate
active
06925252
ABSTRACT:
An electric heating fumigator (100) includes a base (9), a case cover (12) and a heater support (3) mounted on the base (9). A heater (1) is inserted into the heater support (3) and heat-insulation layers (2, 5) are attached to the heater support (3), so that one of them is located between the heater (1) and the heater support (3). The bottom of the support (3) is fixed on the base (9) of the fumigator. The electric heating fumigator provides better heat-insulation and electrical insulation effects, such that it can increase to a higher temperature to heat and discharge a large amount of medicament in a short time in a safe and stable way.
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patent: 4518850 (1985-05-01), Grasso
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patent: 99248238.0 (2000-07-01), None
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patent: 2-39840 (1990-03-01), None
Zhang Jining
Zhang Zhe
Akin Gump Strauss Hauer & Feld & LLP
Beijing Taiming Science & Information Technology Co., Ltd.
Paik Sang
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