发明授权
US5645198A Spray texturing apparatus and method 失效
喷涂纹理装置及方法

Spray texturing apparatus and method
摘要:
A method for applying a spray texture material to a wall surface utilizing an aerosol container for the texture material, along with discharge tubes through which the material is dispensed. By using tubes of different cross-sectional area, the spray patterns of the material can be made with smaller and larger particle size within more precisely controlled limits.
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