未み発はっ行こう

noun which may take the genitive case particle 'no'

unissued; unpublished; not yet issued

Describes something that has not yet been officially released or published, such as stocks, tickets, books, or certificates.

• 未み発はっ行こうの株かぶ券けんはまだ存そん在ざいしない。

  Unissued stock certificates do not yet exist.

• その本ほんは未み発はっ行こうのままだ。

  The book remains unpublished.