Conical plugs are provided which are foamable and may be placed in incompletely filled holes in structures to prevent corrosion over time; preferably the plugs are made of a foamable material which can be foamed in the e coat oven used in automobile manufacture.
申请公布号
WO03098080(A2)
申请公布日期
2003.11.27
申请号
WO2003IB01762
申请日期
2003.05.07
申请人
L & L PRODUCTS, INC.;MENDIBOURE, JEAN;UNDEREINER, JEAN-JACQUES
