IS 9720 : 1981 Specification for Button, Press, Lift the Dot, Cloth to Wood

1 Scope

Specifies the requirements of button, press, lift the dot, clothto wood type.

2 References

IS 410 : 1977Specification for cold rolled brass sheet, strip and foil

IS 4413 : 1967Specification for brass wires for general engineeringpurposes