crown glass मीनिंग इन हिंदी

अधिक: आगे

This would eventually dispose the previous working method of Crown glass.
Crown glass is one of many types of hand-blown glass.
The original Georgian crown glass sash windows with glazing bars no longer exist.
As a result, crown glass was not made in London until 1678.
The Crown glass process was used up to the mid-19th century.
Fraunhofer therefore made his own crown glass.
Schott glasses have higher refractive index than soda-lime crown glass without higher dispersion.
Glassworks such as the South Boston Crown Glass Company manufactured flint glass in South Boston.
Crown glass was one of the two most common processes for making window glass until the 19th century.
One of the earliest methods of glass window manufacture was the " crown glass " method.

संज्ञा.

optical glass of low dispersion and low refractive index
पर्याय: optical crown, optical crown glass
a glass blown into a globe which is later flattened and spun to form a disk