Document Type and Number:
Japanese Patent JPH0359309
Kind Code:
U
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Application Number:
JP11938789U
Publication Date:
June 11, 1991
Filing Date:
October 12, 1989
Export Citation:
International Classes:
A62B17/00; A41D13/02; (IPC1-7): A41D13/02; A62B17/00
Next Patent: ADJUSTING METHOD OF CALORIFIC VALUE OF NATURAL GAS