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发明名称
Package for reversible hydrocolloid plastic material and method of using the same
摘要
申请公布号
US1977580(A)
申请公布日期
1934.10.16
申请号
US19340717653
申请日期
1934.03.27
申请人
THE L. D. CAULK COMPANY
发明人
GRIER DAVIS R.
分类号
B65D13/00;B65D81/22
主分类号
B65D13/00
代理机构
代理人
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