# Generated by Django 3.2.5 on 2021-08-27 15:54

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('research', '0081_auto_20210827_1731'),
    ]

    operations = [
        migrations.AlterModelOptions(
            name='patent',
            options={},
        ),
        migrations.RemoveField(
            model_name='patent',
            name='app_date',
        ),
        migrations.RemoveField(
            model_name='patent',
            name='pub_date',
        ),
        migrations.RemoveField(
            model_name='patent',
            name='pub_type',
        ),
        migrations.AddField(
            model_name='patentchild',
            name='Issuing_date',
            field=models.DateField(blank=True, null=True, verbose_name='Date of issuing to active patent'),
        ),
        migrations.AlterField(
            model_name='patentchild',
            name='app_date',
            field=models.DateField(null=True, verbose_name='Date of Application'),
        ),
        migrations.AlterField(
            model_name='patentchild',
            name='pub_date',
            field=models.DateField(null=True, verbose_name='Pub date'),
        ),
    ]