Invention Grant
US07658206B2 Plumbing valve with stick control handle 有权
水管阀带棒控制手柄

Plumbing valve with stick control handle
Abstract:
Faucets are provided with joystick type control handles. The joysticks are provided with springs outside the main valve housing either between the joystick handle and lever stick, or between the joystick handle and an associated ball. In the latter case the ball retains a sliding disk.
Public/Granted literature
Information query
Patent Agency Ranking
0/0