The phrase "a proposed type" is correct and usable in written English.
It can be used when discussing a suggestion or idea for a specific category or classification of something.
Example: "The researchers presented a proposed type of renewable energy that could significantly reduce carbon emissions."
Alternatives: "a suggested category" or "a recommended kind".
Unions welcomed Fallon's announcement, but warned there were still significant doubts about the future of a second defence shipyard at Rosyth in Fife, and the uncertainty about a proposed Type 21 warship being built on the Clyde.
First discovered about 20 years ago by measuring the distances to exploding stars called supernovas, dark energy is a proposed type of force, or energy, that permeates all space and causes the expansion of the Universe to accelerate.
First discovered about 20 years ago by measuring the distances to exploded stars called supernovas, dark energy is a proposed type of force, or energy, that permeates all space and causes the expansion of the Universe to accelerate.
The Lyon class was a proposed type of battleship which was planned for the French Navy in 1913, with construction scheduled to begin in 1915.
The flight-deck cruiser was a proposed type of aircraft cruiser, warships combining features of aircraft carriers and light cruisers designed by the United States Navy during the period between World War I and World War II.
A recently proposed type of bolted end-plate joint and a new proposed construction method were used in this test.
A different set of proposed Type IV pilus genes are present in FNP.
A proposed new type of breakwater used for the Egyptian Northwestern Coast is presented and evaluated.
Psychiatrists have identified post-incarceration syndrome (PICS), a proposed sub-type of PTSD, as a consequence of incarceration.
The "Thin Man" nuclear bomb was a proposed plutonium gun-type nuclear bomb which the United States was developing during the Manhattan Project.
As in other states, Washington voters rejected a proposed ban on a type of late-term abortion.
