Title: Weighing apparatus
Application Number: 200610051668 Application Date: 2006.05.23
Publication Number: 1851417 Publication Date: 2006.10.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01G5/00
Applicant(s) Name: Yang Jixin Address: 315800
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The invention relates to a weighting apparatus that includes jar canister, plunger, capping, connecting rod, bearing disc, gas, ruler, and pointer. The jar canister and plunger are matching tightly and could relatively slide. Gas is filled between the jar canister and plunger. The heavy could be lay on the bearing disc and transfer the weight to the plunger to decrease the volume of the gas that could transform to the alteration of weight. Reading the weight value through pointer and ruler, the purpose would be achieved.
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