Fully electronic timers did not become widespread until decades later.
It was widespread and popular until the 1990s, but is now considered unfashionable in most parts of Manila.
The service was not widespread until the 1970s.
The sound became most widespread and visible within Christian music from 1997 until the early 2000s.
Its use was widespread from the early 1970's until the mid-1980's, when drug testing methods improved.
However, naming the clouds after Magellan did not become widespread until much later.
Neither of these experimental cable or phone technologies is expected to be widespread until 1998.
The technology did not become widespread until the 15th century, when paper became more readily available.
It did not become widespread until the 1950's, as lawyers grew concerned about losing economic ground to other professions.
It was first used in the 1980s, but did not become widespread until the 1990s.