Title:
人工常温雪
Document Type and Number:
Japanese Patent JP6549630
Kind Code:
B2
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Inventors:
Sun, Ingui
Application Number:
JP2017065838A
Publication Date:
July 24, 2019
Filing Date:
March 29, 2017
Export Citation:
Assignee:
Sun, Ingui
International Classes:
F25C3/04; A63C19/10; C09K3/24; E01C13/12; H01F1/06
Domestic Patent References:
| JP55090432U | ||||
| JP53148127A | ||||
| JP2003130514A | ||||
| JP8134438A | ||||
| JP3007794A | ||||
| JP3088888A |
Foreign References:
| US3443492 |
Attorney, Agent or Firm:
Akira Hirakawa
Takehiko Sekine
Takehiko Sekine