Freeze and deposit pipe

The utility model discloses a with the supporting freeze and deposit pipe who uses of liquid nitrogen container pail, freeze and deposit pipe comprises body, tube cap, lifting rope and heavy object, and the body is arranged in to the heavy object, is equipped with the medium pore that is used for fi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TIAN GUOYING, GAO ZHENXIAN, SONG LILI, LU TIANXIAO, SHI ZHANLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES FISHING FORESTRY HUMAN NECESSITIES HUNTING PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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